Ejoy 48 in. L x 24 in. W x 0.39 in.Thickness Corrugated Polycarbonate Plastic Clear Twin Wall Roofing Panel (Set of 16-Piece) TwinWall_TWPSC48x24_10mm_16pc - The Home Depot
10mm x 48" x 96" Blue Multiwall Polycarbonate Sheet at ePlastics
10mm x 48" x 144" Clear Twinwall Polycarbonate Sheet at ePlastics
Polycarbonate Sheet for Roofing 4mm & 10mm, Green House, Clear, Opal, Frosted | eBay
10mm Polycarbonate Twinwall Panel at Menards®
JET/SUNLTE Multiwall Polycarbonate Sheet, 10mm, Area Of Application: Residential & Commercial