Each piece has 4 holes, and includes 4 zip ties to easily secure liners to the side of the cage. Multi Piece Clear plastic Pet Cage Urine Guard Liner Set of clear plastic pet cage urine guard liners. This set can be used horizontally or vertically, keep your habitat surroundings more sanitary and clean. Or just ziptie to the bottom of the critter corral to keep droppings and food in the pen. Lightweight, bendable, flexible and can be cut with hole punch for extra holes

Sizing:4PC Measures 10.75"L x 7"W ; 2PC Measures 15"L x 7"W .