Product Name: Luminous Pet Pendant
Product material: soft rubber + stainless steel + electronic components
Size specifications: about 5.5cm in length x 3.5cm in diameter, 2.5cm in thickness
Product weight: blister packaging 25g/pcs opp packaging: 20g/pcs
Instructions for use: Press once for fast flash source, press twice for slow flash, and press three times for long light (seven-color flashes alternately, fast flash)