1. This product is suitable for pets with bodyweight 15 kg or under. 2. Make sure the surface is dry and clean when using this product. Otherwise, it'll affect the suction. 3. When the suction cup becomes dirty or mildly changes its shape, wash the suction cup with clean with hot water and it will return to its original shape. And you may use it normally again. 4. Do not place heavy or fragile things on this product. 5. Do not place this product at a place that is easily reached by young children.
6. Suction cup and screw, Do not twist too tightly.