[1]: Product Name: Adjustable Self Adhesive Cable Clips; Material: PA66. [2]: Fixed Board Size: 30mmx21mm(L*W); Cable Tie Size: 90mmx12mm(L*W). [3]: Twist Lock Wire Ties Round Strain Relief Bushing for Flat Cable. [4]: This Twist Locks Cable Ties is made of nylon material, round tips. [5]: Reusable and releasable, easy to open and twist; Can fasten and loosen cables rapidly, save space.