Leak Proof Base reinforced base design to help prevent drips and leaks Wavetop Tie closure easy to tie securely for carrying out full bags Guaranteed strong heavy-duty large bin liners, 30 bags per roll, 35L capacity Glad Wavetop Tie large tidy bags are designed for everyday kitchen waste and general household rubbish. Each roll contains 30 large 35L bags with a wavetop tie system for secure closure and a leak proof base to reduce spill risk. These tidy bags are suitable for large kitchen bins and offer reliable strength for typical household waste disposal needs. Bag dimensions are stated as approximately 69cm x 58cm. Made for convenience with easy tying and carrying.