Features . Longest lasting plastic rims in the industry. Specially treated aluminum alloy frame is strong and lightweight. Backing panel to protect softer net from abrasion. Longest lasting plastic rims in the industry. Specially treated aluminum alloy frame is strong and lightweight. Backing panel to protect softer net from abrasion. Safe for all types of pools will not mar or scratch pool surfaces Specifications . Color Black. Material Aluminum Alloy. Size 20 x 20 . Weight 1 35 lbs