YES4PETS 4 x Synthetic Grass replacement only for Potty Pad Training Pad 59 X 46 CM4 x Grass replacement only for Potty Pad Replacement grass mat suitable for a potty pad with tray. Features: Material: Synthetic Grass Synthetic Grass height: about 35 mm Product size: 59cm x 46cm x 3. 5cm Weight: about 0. 6 kg (1 piece of grass mat) Package Contents: 4 x Grass Replacement Please note: the price is for four grass mats only, and the plastic tray on the photo is not included.