Goovilla Plastic Interlocking Deck Tiles, 9 Pack , 12"x12" Waterproof Outdoor Flooring All Weather Use, Patio Floor Decking Tiles for Porch Poolside Balcony Backyard, Dark Grey 【Lightweight but Firm】Made of high hardness plastic. Not as heavy as wooden deck tiles, but has good load-bearing properties. High-density plastics have better stability, not easy to expand, deck tiles can withstand...