Modular Interlocking Cushion, 55 Pack 30 x 30 cm Splicing Drainage Mats, PVC Interlocking Drainage Floor Tiles, Non-Slip Drainage Holes for Restroom, Bathroom, Kitchen, Pool, Wet Area, BlackModular Interlocking Cushion, 55 Pack 30 x 30 cm Splicing Drainage Mats, PVC Interlocking Drainage Floor Tiles, Non Slip Drainage Holes for Restroom, Bathroom, Kitchen, Pool, Wet Area, Black Product Features Efficient Drainage Our 55 interlocking drainage mats, each measuring 12x12 inches, feature upgraded 0. 6 inch (15 mm) support pins to ensure rapid water drainage. Say goodbye to bothersome surface water buildup and enjoy a fresher, odor free