Material - Waist circumference: 80–90 cm;This Chest Strap is made of leather which is quite durable with fine texture, breathable and comfortable, not easy to be broken, non-fading and safe, can serve you for quite a long time. Can be effective used for film and television props, role play, historical replay, etc Cosplay Props - Pure black and leather material add the strong and heroic feeling, makes you look like a gladiator, soldier or warrior, also adds some mysterious temperament to you. Can provides exactly what you need to complete that perfect medieval look. Is your best choice for medieval acting Adjustable belt - Adjustable leather with buckle, which is convenient for you to adjust the size until it fits you arms well. The size can be adjusted to fit most arm . Effectively avoid your anxiety about not being able to use the size Function - The Chest Strap can play a decorative role. Retro Chest Strap will increase your masculine charm if you are a martial arts lover or a cyclist. Wide ranges of applications - Perfect for Party Costumes, Medieval Collectors and Historical Enthusiasts. Suitable for various occasions including cosplay, role play, costume party, stage show and so on, also can match different styles of clothes including fancy dress, medieval costume, or as a theatrical props