1、Wood Material: The gymnastic ring is made of birch wood material with a wider grip, which is more comfortable, and is firm, safe, and odorless. 2、330lbs Load bearing Capacity: The exercise rings' load bearing capacity is up to 150kg/330lbs, which can meet your training and exercise requirements. 3、Adjustable Buckle Straps: The maximum length of the adjustable buckle strap is 70cm/27.6in, so there is enough length to hang on a higher place, and you can freely adjust the length according to your needs. The suspension is equipped with wear resistant rubber pads, which is more stable and durable. 4、Full Body Workout: The gymnastic rings with straps is a perfect training tool set, with which you can reach high strength full body exercise starting from beginner to professional level. 5、Wide Range of Application: Easy to install and use, the pull up exercise rings are suitable for students, office workers or the elderly, very suitable for families, gyms, full body exercises, lifting exercises, etc. 1 x Pair of Gymnastics Rings Item Type: Gymnastics RingsMaterial: WoodProduct Color: As Pictures Shown Maximum Adjustment Length: Approx. 70cm / 27.6inProduct Weight: Approx. 488g / 17.2ozLoad Bearing Weight: 150KG / 330LB