4PC INTERLOCKING MATTING WITH HOLES DRAINAGE EVA THICK FOAM SPA HOT TUB UNDERLAY
Interlocking Drainage Mats. Colour: Black. You can even take these with you - take them apart, put them down to 24" x 24" (600 x 600mm) (easy to fit into the car, or under your arm then), and take them camping, on picnics, etc.