GridMAX 100 sq. ft. Crosshatch Silver Ceiling Grid Cover Kit Made from PVC vinyl, this cover securely snaps over 15/16" metal ceiling grid Designed to cover 2 ft. x 2 ft. or 2 ft. x 4 ft. ceiling grid systems Kit components include pre-notched main covers and snap-on installation Rust and corrosion resistant The Gridmax Kit includes 12 pieces of the 4 ft. wall molding covers, 14 pieces of the 4 ft. main covers and 28 pieces of the 2 ft. tee covers enough product to cover a 100 sq. ft. area