Strauss Heavy Duty PVD Leather Filled Gym Punching Bag | Comes with Hanging S Hook, Zippered Top Head Closure & Heavy Straps | 4 Feet, (Black/Orange) PREMIUM MATERIAL: This boxing punch bag is made of high quality canvas lightweight and durable material. More wearable and suitable for both indoor and outdoor use. PROTECTION DESIGN: boxing bag is soft and can absorb shock and protect you from accident hurt. EASY TO USE: Any one can practice or train their Karate, Taekwondo, Kick Boxing or their MMA moves with this ultra durable punching bag. EXTREME DURABILITY - Bag is double stitched, reinforced with heavy duty d-shackles 0