Is your pet slow & maybe a bit lazy? This snail costume will be perfect for them! This is a snail Halloween costume including a headband and a shell that attaches via a buckle, to your pet's back! Each of the straps on the shell are adjustable and fixed like a comfortable harness. There is a D-ring attachment for your pet's leash to attach to for trick-or-treating! This adorable costume will be a hilarious hit with your family and friends! Best for medium to large-sized dogs. The headband stretches from 4"-8" in diameter and includes a chin strap for stability.