The Hi and Light Collar is an ultralight dog collar with a minimalist design. Built with webbing inspired by rock climbing slings and runners known for their impressive strength-to-weight ratio. The Hi and Light Collar keeps it simple with a strong side-release buckle for easy on/off and Ruffwear's signature collar features: an aluminium D-ring, a piton-inspired separate ID tag attachment point, and a silicone tag silencer. Materials & Care: Webbing: Ultra High Molecular-weight Polyethylene, Tag Silencer: Silicone, Leash Attachment Point: Anodized 6061-T6 aluminum D-ring. Care: Hand wash with mild detergent and air dry.