Features:The adjustable chest strap is suitable for people of different ages and can provide better comfort and stability.Anti-skid strap: The chest strap is equipped with anti-skid strap, which can prevent the backpack from slipping during walking and increase the stability of the backpack.Durable material: made of wear-resistant and stretch-resistant polyester material, with strong durability and load-bearing capacity.Besides being used in outdoor mountaineering activities, the chest strap is also suitable for outdoor activities such as traveling, hiking and camping.Comfort: The chest strap is made of breathable and soft materials, which can effectively reduce the pressure on shoulders and back and provide a comfortable use experience. Specifications:Material: PolyesterSize:Approx.90x2.5cm/35.43x0.98" Note:Please allow 1-2cm errors due to manual measurement,Please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1 Piece Luggage Strap