100% SATISFACTION GURANTEED: If you are dissatisfied for any reason, return your order within 30-Days for full refund, we will always go above and beyond to ensure you are happy with your customer experience with SELEWARE. US Patent Pending. All Rights Reserved. CORROSION RESISTANCE & HIGH HARDNESS: Made of high quality raw materials. Corrosion resistance, high hardness, non-toxic and pollution-free environment. Suitable for any scene. 360 SWING SWIVEL DESIGN:The innovative swivel and close spring design offers safe and smooth and frictionless rotation.Very Compact and Symmetrical Swivel.The large bearings we use are more load-bearing and can be used more widely. INDOOR & OUTDOOR USE: Boxing bag hanging set perfect for hanging boxing, MMA, Muay Thai or hammock swing porch chair, up to 300LB capacity. (250LB maximum load without damaging spring). EASY TO INSTALL: Package include a spring, a swivel and 2 carabiners. Easy to connect swing hanger and sandbag. A unique one piece design and can be installed in minutes.Product Dimensions: 1.6"W x 5.9"H. League: MMA. Team Name: Boxing. Brand: SELEWARE. Sport Type: Boxing, Mixed Martial Arts. Date First Available: January 3, 2021. Best Sellers Rank: #92,083 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 136 ratings 4.5 out of 5 stars. : B08RXXLB4T. Sport Type: ?Boxing, Mixed Martial Arts. Style: ?With Swivel - B. Manufacturer: ?SELEWARE. Brand Name: ?SELEWARE. Item Dimensions LxWxH: ?1.6 x 0.01 x 5.9 inches. Package Weight: ?0.5 Kilograms. Item Package Dimensions L x W x H: ?6.22 x 2.76 x 1.73 inches.