Add convenience to your home gym or on-the-go training with the Ringside(R) Mexican-Style Swivel. Tap away at any speed and power and get a super smooth rebound in return that is delivered by its 1" center cylinder design. The Ringside(R) Mexican-Style Swivel also features a push pin attachment system for speedy speed bag set-up or removal. Mounting screws are included. FEATURES: Mexican-style swivel for smooth-action, speed bag training Made of durable, stainless steel for maximum quality and durability Features push pin attach system to provide speedy set-up or removal Delivers smooth, swivel rebound with 1" center cylinder design Includes swivel and mounting screws Warranty: 120 days Model: PS 4 For additional information relating to the Manufacturer's Warranty, please contact 1-877-426-9464.