The T-Rex Reptile Comfort Leash has been specifically designed for iguanas, monitors, anoles, tegus, swifts, and geckos.Made of the finest leather.Adjustable cinch allows you to gently but firmly secure your lizard in the luxurious leather.Pivoting safety clasp can be attached to a belt loop, button hole or can allow you to tie your lizard safely around a branch to bask in the sun.36" quality nylon lead.Small is recommended for geckos and similarly sized reptiles.