3 in. Thick Series 8 in. x 8 in. x 3 in. (10-Pack) Frosted Pattern Glass Block (Actual 7.75 x 7.75 x 3.12 in.)
https://www.probuilderswarehouse.com/shop/1004682442-0-3-in-thick-series-8-in-x-8-in-x-3-in-10-pack-frosted-pattern-glass-block-actual-7-75-x-7-75-x-3-12-in-802098
https://www.probuilderswarehouse.com/web/image/product.template/802098/image_1920?unique=b31ad15
Brand: Clearly Secure
Model: FR883
SKU#: 1004682442.0
Barcode: 301230401
