Xpeed Professional Wrecking Ball Boxing BagThe Xpeed Professional Wrecking Ball is built for durability and consistent performance in high use training environments such as gyms, schools, clubs, and commercial facilities. FEATURES Heavy Duty Material: Manufactured from 1500GSM HD material the same tough construction as our 6ft Professional Boxing Bags designed to withstand repeated daily use. Impact Absorption: Rag filled with a 10mm regenerated sponge lining to reduce stress on the joints and