High Quality Material: 4 pieces of tent guy lines with pulley (diameter 4 mm, length 4 m). The inner core is made of 100% nylon and the outer material is polyester. High durability and strength, lightweight, easy to carry. Can withstand strong pulling force and can safely support up to 65 kg, with excellent stability and not easy to deform. Reflective Ropes: Braided rope with reflective material. When illuminated by moonlight, flashlights and other bright objects, the tent ropes are highly visible. They reflect lights like flashlights in the dark to prevent people from tripping at night. Adjustable Turnbuckle: Aluminum turnbuckle is wear-resistant and tear-resistant, not easy to break and damage under pressure; It does not cause direct friction between the lock and the rope and can better extend the life and durability of the tent securing rope. Easy to Use: With a ratchet for lashing and quick release. It features a fully adjustable and quick lock. To adjust the desired height,