1. Function: door opening assistance, go out alarm to prevent dogs from scratching the door panel
2. Multifunctional design, suitable for different door handles
3. Applicable objects: Universal for cats and dogs
4. Specifications: wooden beads: 70CM woven: 75~78cm
5. Weight: about 60g/piece for wooden beads, 95g/piece for woven open bells, about 75g/piece for woven cross bells
6. Material: The wooden bead type is Hemu, the woven type is cotton rope
