Nubio 4 in. Thick Series 6 in. x 6 in. x 4 in. (8-Pack) Wave Pattern Glass Block
Nubio 4 in. Thick Series 6 in. Seves 4 in. Thick Series Nubio/Wave pattern 6 in. (sold 8 per case) individual glass blocks combine beauty, performance and practicality in a material that permits the flow of room brightening light.