100-pack of durable Nylon 66 reusable cable ties that support up to 50 lbs (22.7 kg) of weight and are UL94 V-2 fire rated, UL Approved, and CE & Lloyd's Register Certified. These resealable and reusable plastic electrical cable wraps enable you to remove the cable tie and attach it to different bundles, add additional cables, or reroute cables at any time, saving time and cost while reducing waste.