Genuine Leather Medium 18.5"-22" Chest 3/4-inch Wide Adjustable Dog Step-in Harness Brown Made of genuine leather 3/4" wide fully Adjustable from 18.5" to 22" across the chest step-in harness Strong and durable. Both straps are adjustable. Lighter weight. Allows the dog to have relaxed movement of muscles. Makes it flexible and efficient. Chest girth: 18.5" to 22", most suitable for medium size dogs. Please measure your dog carefully to insure this is the correct harness size before placing the order Perfect choice for daily walks