Main Features:- Made of high quality material、 durable for long term use.- Thick high density multi-layer: Oxford fabric、 rebound glue and lining.- Come with chain and zipped top for easy hanging and filling、 maximum load capacity up to 25kg.- The sandbag is empty、 you can fill in rag、 saw dust、 sand、 cotton、 etc.- Used for punching、 kicking、 martial arts and general fitness、 enhance your endurance、 speed and accuracy.Package weight: 27.56 inch 1.128 kg 39.37 inch 1.212 kg Product size: 27.56 inch 28.00 x 28.00 x 70.00 cm / 11.02 x 11.02 x 27.56 inches 39.37 inch 28.00 x 28.00 x 100.00 cm / 11.02 x 11.02 x 39.37 inches Package size: 27.56 inch 17.50 x 17.50 x 38.00 cm / 6.89 x 6.89 x 14.96 inches39.37 inch 36.50 x 23.00 x 12.00 cm / 14.37 x 9.06 x 4.72 inches Package Content: 1 x Zooboo 70cm /100cm Empty Punching Bag with Chain Martial Art Hollow Taekwondo Boxing Training Fitness Sandbag