【LARGE CAPACITY UP TO 250 KG】- Rated for over 250 kg capacity. You can rest assured that whatever you want to hang, the punching bag chain will be securely suspended, ready to offer you fun and relaxation for a long time.【CORROSION RESISTANCE & HIGH HARDNESS】- All parts of the punching bag suspension set are made of high-quality 304 stainless steel, safe and strong, corrosion-resistant, high hardness. Provides a more stable, smoother and safer suspension.【360 DEGREE SWIVEL】- The heavy-duty spring hook for punching bag allows 360 degree rotation without tangling or twisting, and the snap hook attaches securely to your hammock or swing chair.【VERSATILE MOUNTING FOR INDOOR & OUTDOOR】- The durable suspension bracket is suitable for indoor or outdoor. You can conveniently enjoy punching bag, swing chair, aerial yoga straps, gym rings and outdoor hammocks, swings, sun sails and more.【PACKAGE CONTENTS】- Package contents: 2 x stainless steel carabiners, 1 x heavy-duty stainless steel spring, 1 x stainless steel swivel hook with 360 degree rotation. Free to assemble to fulfill multiple purposes.