Description: 1. Material: plastic 2. Color: pink, blue, green, random colors 3. Use: Fix the diaper to prevent it from falling off due to the babys rolling and running. 4. The basic principle is to use three-point positioning and rely on strong and durable elastic glue and fixing hooks to fix the diaper 5. To increase elasticity, stretch a new baby diaper lock several times before use. 6. When not in use, please keep out of reach of children.