Synturfmats 3 Tiers Pet Potty Patch Training Pad for Dogs, Large Size 27"x34" New designed 3-Layer Pet Indoor or Outdoor Training Pad for Large Dog Breeds Three layer system with drawer and plastic insert which allows the liquid to drain Portable, easy to clean, just rinse with soapy water Dimensions: 27"x34"x1.25" Eco-friendly Material: PP Base tray + PE synthetic grass