Lemaire Acme Whistle Necklace pairs an original ACME metal whistle with an adjustable leather strap for a functional, minimal pendant. The piece highlights a silver-tone finish and a working whistle for everyday wear or statement layering. Key attributes: Gray | Silver | Brass | Adjustable leather strap | Functioning whistle pendant | Pull-through / sliding-knot fastening | Silver-tone finish | Pendant whistle | Logo-engraved detail | Dimensions & fit: One size | Composition & care: 100% Brass | 100% Lamb | Avoid exposure to perfumes and detergents; remove before contact with water. Clean and polish with a soft cloth.