The CLTS25F-C Corrugated Loom Solid Wall Tubing protects cables from impact and abrasion. Hold in place with push-type cable ties, adhesive, or push-type mounts. Suitable for indoor applications. UL94-HB flammability rating and a maximum temperature rating of 122°F (50°C). Polyethylene. 0.25" (6.4 mm) x 100' (30.5 m). Inside diameter 0.28" (7.2 mm). Color Black. 1 per package.