①Double hole limit clamp: Are you looking for durable and high-quality limit clamps? Don't look anymore, you've already found it here. Our small rubber rope clip can pass through elastic ropes, ropes made of natural materials, or polyester tapes without any problems. ②Suitable for ropes and rope stoppers with a diameter not exceeding 5mm. For ropes and straps with a diameter not exceeding 5mm, please carefully measure them before purchasing ③Multi function: It can be used for jackets, sweatpants, shoelaces, Hoodie, pullovers, uniforms, hoods, bracelets and other clothing, as well as outdoor and sports, whether backpacking, tents, festivals, camping, hiking or hiking. ④Equipped with sturdy spring clips: The core of the rope adjuster is its sturdy spring - our belt stop has a sturdy metal spring that can quickly release and secure the belt without any impact. ⑤What you received: This package consists of 50 plastic rope stoppers of different sizes, with apertures of 4mm respectively. It is suitable for most products on the market and can meet your daily needs