2PCS Set Only Compatible with Seapora & Deep Blue & Aquarium Masters Brand 40gal Breeder with Center Brace. DO NOT FIT OTHER BRAND. There are different Aquarium manufactures. Please measure your Tank opening to the closest millimeter before purchasing!
Dimensions Per Piece: 16.93 x 16.54 x 0.16in (430 x 420 x 4mm)
Features new and improved tempered glass; durable and reduces evaporation