GOGEXX 12 in.W x12 in.L Outdoor Pattern Square Plastic Drainage Interlocking Flooring Patio Deck Tiles(Pack of 44Tiles)in Brown ADA Compliant Cabinet 5 Degree of Angle 45 degree 5 Degree of Angle 45 degree For Use with Deck Stairs No For Use with Decking Yes For Use with Porches Yes Material Composite Package Quantity 2 Warranty 25 year limited Corresponding Item Number 408510 CA Residents: Prop 65 Warning(s) Yes UNSPSC 30103600 Frequently Asked Questions (FAQ): combining sophisticated Shaker style with deep green coloring or vacuum to remove dirt A: The deck tiles are designed with an interlocking system that allows them to snap together without the need for tools