Material: TPR+ABS 2. Weight: about 150g/piece 3. Size: about 7.5x7.5 cm/piece 4. Application: dogs 5. Features: the food tray can be installed and combined by a buckle, or it can be removed and used alone. It can be assembled in shape at will. the back of the licking tray has 4 integrated suction cups, which is convenient for adsorbing the food tray on the floor or wall. with 4 anti-slip films on the back, it is not easy to move when eating