The finest launcher dummies you'll find on the market, D.T. Systems' Feather-weight launcher dummies are wrapped in the highest quality 1000 denier nylon Cordura fabric. Specially coated, the fabric repels water, resists mold growth, gives longer life and has excellent scent holding qualities. Heavy duty double stitched 1000 denier nylon dummy No Rust alloy launching tube Excellent for land or water retrieving training