Wing Chun Canvas Wall Hollow Punching Bag with 3 Sections Striking Surface Stress Relief for Kung Fu Training Boxing Bullet Points: 1Endurance Enhance: Enhance your endurance, speed, and accuracy. Strike the wall bag with bare fists/palms. The thick canvas surface is phenomenal for Iron Palm conditioning. 2Great Workout Tool: Great workout tool for your home or martial arts gym use. Heavy duty rings ensure that striking bag will not tear off the wall no matter what you fill it with. Protective zipper flap covers the zipper and saves it from damage against the wall. 3What to Fill: shipped empty to reduce shipping price. Fill 80% of bags capacity with different density substances for different resistances. You can use beans, rice husk, sand, corn cob, BB, wood shavings or the tears of your vanquished foes to fill the wallbag. 4Stress Reliever: This wall bag will become your major stress reliever that takes your punches. Buy it for yourself and your boys and girls 5Sturdy Wall Bag: Thick heavy duty cotton canvas does not wear out easily, flap and high-quality zipper in the rear will hold the fillings for long time and rings will help you mount it on the wall. Features: 1. 3 thread sewing, thicker and denser. 2. Copper galvanized hole button, not rust. 3. Pure cotton reinforced thick canvas. Soft, firm and thick! Specification: Size(approx.): Large about 110*40cm/43.31*15.75in Empty bag weight: about 600g Material: high-quality thickened fine canvas + copper buckle + zipper Color: beige Packing List: 1*Canvas Wall Punching Bag Note: The bag is empty when you receive it, and you can fill it with coarse sand, beans, rice, iron sand, etc. convenient to use. Do not fill too full, better to fill 80%, or the line may burst when hitting. Leave space for the bag. _x000D_