Product name: anti-escape lock.
Color: black.
Specification: 47.5*23.3 mm/1.87*0.91 inches.
Material: Made of plastic.
Purpose: To prevent pets from escaping.
Suitable for installation and use in amphibious amphibious tanks, rainforest tanks, tropical ecological reptile turtle tanks, aquariums, fish tanks, etc.
Package includes: 4 pieces anti-escape locks.