Feature●Package Included: You will get 30 pcs fluorescent guyline tensioners, very small and lightweight, suitable for windproof outdoor camping hiking. Size: 24.5x14.5x4mm/0.97x0.57x0.16inch, the holes size is: 5.3x4mm/0.21x0.16inch.●Warming Tips: Our tent rope tighteners accept 4mm guyline tension cord. We dont have any sharp edges, it is easier to use than other rope adjusters.●More Strengthen: Our rope tensioners have been stress tested down to -35 degrees F. Holds tension through sub-zero climates with ease. Trust me! Our black rope tighteners will not break and prevent the cords from skiding away.●Ideal Camping Accessories: Never worry about your tent flowning away anymore, our strengthened tent ropes are designed to make your camping life easier and comfortable!●Available Occasions: These guyline tensioners are suitable for tarps, tents, awnings, lean-to shelters, clothesline etc. You can easily bind objects properly outdoors!Description