Search  for anything...

GASPRO 20lbs Fire Glass for Fire Pit, 1/4'' Reflective Tempered Glass Rocks for Fire Pit Table, Fireplace, High Luster Cobalt Blue

  • Based on 10,782 reviews
Condition: New
Checking for product changes
$35.99 Why this price?
Save $2.00 was $37.99

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 11 hours and 33 minutes
Available payment plans shown during checkout

Size: 1/4 Inch, 20 Pounds


Color: Cobalt Blue


Features

  • Perfect Upgrade Adds a unique look and gives off more heat than normal lava rock.
  • Sparkly and Mesmerizing Gorgeous mirrored surface shines in the daytime and looks like melting when the flames are on.
  • Stunning FlamesVibrant cobalt blue fire glass rocks create a relaxing atmosphere with glamorous dancing light.
  • Wide ApplicationDoes a wonderful job of covering the entire floor of a fire feature, effectively hiding the unseemly pipes and tubes.
  • Decent Quality Doesn't melt, degrade, or pop emits no ash or smoke, and is ideal for use in entertaining spaces. Tips: After receiving the product for cleaning, please be sure to dry it before use.
  • Please confirm whether your newly purchased fire pit table comes with fire pit glass before purchase.

Product Dimensions: 1 x 1 x 1 inches


Item Weight: 19.45 pounds


Manufacturer: GASPRO


Country of Origin: China


Item model number: 20lb


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Sweet looking
Size: 1/2 Inch, 20 Pounds Color: Cobalt Blue
They are exactly like ad said. They are awesome. Love the new look vs Rocks
Reviewed in the United States on June 21, 2024 by Jeffrey Michaud Jeffrey Michaud

  • Great look
Size: 1/2 Inch, 10 Pounds Color: Pacific Blue
Replacement for lava rock in fire pit . Great color and upgrade to my fire pit. Enhanced the look of John pit
Reviewed in the United States on June 13, 2024 by franks

  • Caribbean Blue
Size: 1/2 Inch, 10 Pounds Color: Caribbean Blue
Love the color of this mirrored fire glass in my 14” tabletop fire pit .. 10 pound bag was more than enough to fill it … have not used the fire pit yet so I can’t attest to durability just yet , but it looks great !
Reviewed in the United States on June 26, 2024 by Stephanie Louise Ours Stephanie Louise Ours

  • Beautiful.
Size: 1/2 Inch, 20 Pounds Color: Cobalt Blue, Caribbean Blue and Platinum
They look great in our new fireplace. Twenty pounds were perfect for our 56" fireplace.
Reviewed in the United States on May 25, 2024 by Steve J.

  • Nice big mirrored glass - reflects beautifully!
Size: 1/2 Inch, 20 Pounds Color: Caribbean Blue
The media could not be loaded. I needed some fire glass for a fire table, and I did some research beforehand, because I'd read so many things about glass coming in tiny pieces, melting and turning black, etc. This glass had good reviews and said it wouldn't melt, so even though it was twice as expensive as some, I decided to purchase it. First off, the glass is, in fact, larger pieces, so that's good. There were a few smaller pieces as well as a very few odd looking rectangular un-mirrored pieces, but overall, it was a nice batch of fire glass. The mirrors on the backside are awesome! It's what creates the beautiful reflection and makes it really sparkle. Per other reviewers recommendations, I did put all of the glass in a wire mesh strainer to rinse with vinegar and water and then put on a cookie sheet with a towel to dry overnight before putting in my fire table. This really made the glass shine. I definitely recommend it! I've not used this much (only used about one hour total), but so far, the glass is not melting or turning black. It's holding up nicely and still looks brand new. Don't hesitate to spend more and get a product that will perform better! This is it! :) ... show more
Reviewed in the United States on September 8, 2022 by LSK

  • Excellent Addition to our Outdoor Propane Fire Table
Size: 1/2 Inch, 20 Pounds Color: Caribbean Blue
I took a chance on this being as nice as it looked in the product photos and description. It did exceeded my expectations. I ordered the 20 pound bag unsure if the 10 pound bag was going to be enough. It was plenty and I have extra leftover. Our fire table measures approximately 12 inches wide by 28 inches long and is approximately 2 inches deep. I was able to cover the entire propane burner and the fire still worked incredibly well. I went thin over top of the burner to allow the gas to escape, but also went very thin near the igniter so that the spark would ignite the gas in a non-eventful sort of way. Lol. I'd like the Caribbean like blue color because it reminds me of vacation and the sparkle coming off of these mirrored pieces of glass add a nice ambience. I thought it was a little expensive but now that I purchased it and have seen the product I am quite content with the price I have paid for it. I highly recommend this product! The only thing I would say would be to wear gloves when you are spreading out the glass so you do not get cut. If you decide to purchase, enjoy! ... show more
Reviewed in the United States on June 19, 2024 by Brad Miller

  • EXCELLENT product!!
Size: 1/2 Inch, 20 Pounds Color: Turquoise Blue
We have had the old school lava rocks in our fire put for quite some time. We decided we wanted to take it up a notch and we started shopping for fireglass. There are a lot of products and colors out there. We finally settled on this product and it is gorgeous. For reference the fire pit is 34 inch diameter and it took 120 pounds to cover existing lava rock with about 2 inches of thickness. The product calculator was right on. We love that these rocks are not jagged and sharp since they are around the pool. Very very happy with purchase and would definitely recommend. ... show more
Reviewed in the United States on April 17, 2024 by Whitney Allen Whitney Allen

  • Was as advertised
Size: 1/2 Inch, 20 Pounds Color: Caribbean Blue
Was as advertised. Love the color!
Reviewed in the United States on June 13, 2024 by Sally bomberger

Can't find a product?

Find it on Amazon first, then paste the link below.