Material: Made of plastic, durable, light weight, not easy to break, can be used for a long time.
Package includes: 30 pieces of black double-hole elastic rope adjuster (excluding cord).
Design: firm grip, spring loaded design, can maintain firm grip, easy to install and use.
Widely used: rope lock end spring stopper adjuster is applicable to all kinds of pull ropes and different types of ropes, such as shoelaces, backpack straps, pants, hats, laundry bags, sportswear, tents, parachute products, etc.
It is also an ideal choice for DIY who likes handicrafts.