The Ruffwear Ridgeline Leash is a compact, lightweight leash.Features Include:Ruffwear's Wavelength webbing absorbs shockSwiveling Crux Clip is strong, secure and provides one-handed attachmentLarge size is optimized for pairing with the Trail Runner BeltMedium: 2.5-4.25 ft (0.75-1.3 m)Large: 3.3-5.9 ft (1-1.8 m)Materials:15 mm engineered polypropylene webbing6061-T6 anodized aluminum Crux ClipTPR logo label