Durable Rubber Border: help keep your cutting boards from slipping and sliding on countertop surfaces; featuring a strong rubber border and handle, the boards are designed to stay in place, even while cutting and chopping tough ingredientsLarger Sized Boards: 3 generously sized boards; the largest board measures 16 by 11.2 inches; the medium board measures 13.8 by 9.6 inches; the small board measures 11.8 by 8 inchesDeep Juice Grooves: deep grooves along the border of the cutting board help catch the juices from your ingredients so that they won't spill on your countertops; help keep kitchen prep cleaner than ever beforeReversible: double the usage with the reversible, double sided design; helps to prevent flavor mingling while you prepare anything from meats to veggies to fruit; both surfaces are strong, durable and won't harm knivesDishwasher Safe: unlike wood or bamboo, these nonporous boards are easy to clean, simply throw in the dishwasher as needed; won't splinter, crack or peel, even after many washes; no oiling or maintenance necessary