Aisslro Silicone Under-Sink Mat, 34 x 22 Inch Black Waterproof Tray with 0.39 Inch Raised Edge

A black silicone tray for the base of a sink cupboard, moulded with a lip right around the perimeter so a dripping trap or a leaking bottle of cleaner is held above the cabinet floor instead of soaking into it.

• Size: 34 by 22 inches.
• Lip: 0.39 inches high, walls about 3 mm through, which is what gives the rim enough stiffness to stand up rather than flop inward under a load.
• Underside: gripped so the sheet stays put as items are dragged across it.
• Cleaning: rinse it, or fold it and leave it to dry. Silicone absorbs nothing, so stains lift rather than set.
• Trimming: where pipework rises through the cupboard base, cut the sheet. Coverage that stops short of a pipe still catches most of a spill.

Part of the source copy describes a whole family of sizes rather than this one. What ships here is the 34 by 22 inch mat, and nothing else. Measure internal depth and width first; where a cupboard falls between sizes, the smaller sheet lies flatter.

Neither weight nor fluid capacity is published, so the volume that lip will hold before it overflows is not stated anywhere in the manufacturer data.