New 45Pcs (SS) Stainless Steel PVC Coated Self Locking Cable Strap Hoops ties Zip tie cables 11.8" LONG Size: 300 x 4.6 x 0.25mm/ 11.8" x 0.18" x 0.01" (L*W*T) Material: Stainless Steel, PVC Operation Temperature: -80~+538 Once you button up the cable ties, they can't be separated.