Twin Pack Anti-Escape Chest Clip No Thread RequiredSimple but effective design, to keep your child safe. Prevents young children from freeing their arms while sitting in a seat with straps harness, strollers buggies or high chairs. Peace of mind less chance of them escaping Universal and adjustable it will fit most straps! Anti slip clips. Can be used effectively with toddler rucksacks, walking reins, bike trike seats. The largest custom made clip available on the market. No threading required, use on