OPTIX 30 in. x 36 in. x 0.220 (1/4) in. Clear Acrylic Sheet MC-22 - The Home Depot

Fire pit glass is the perfect accessory for both indoor and outdoor gas fire pits or fireplaces. Liven up outdated and unused fires with 1 simple step. Toss those dirty old logs and lava and replace it with your favorite fire glass colors. Want more. Choose 2 or 3 of your favorite colors and blend them together to create your very own custom blend. If choosing the colors isn't hard enough, don't forget about size and finish. Glass sizes range from 1/4 in. to 1 in. with standard or reflective finishes. All colored fire glass from Fire Pit Essentials is quality inspected by highly trained professionals to ensure impeccable performance, elegant appearance and 100% customer satisfaction