The connecting strap is made of two layers of leather, a total of 2.5-3 mm thick. The carabiners have a load capacity of 260 kg each. The distance between the two opposite carabiners is 16 cm It can be a great accessory for a wide range of bondage devices: cuffs, arm and leg bondages. You can connect your limbs to each other, other body parts, external objects. You can use it quickly and easily. The price shown is for one piece. If you have questions or would like to order please contact me in one of the ways found on CONTACTS page.