Ader Mega Soft Medicine Ball Set- 6 Lb & 8 Lb Soft Mega Medicine Balls- 6 lb & 8 Lb with a 14" diameter Impact absorbing design for rehab, agility, aerobic & durability work out. Best single piece of equipment for upper body & core strength training to help develop rotational power & strength 30 day warranty for commercial use & 90 days warranty for home use(slam exercise is excluded) NO shipping to Alaska, Hawaii, and APO/FPO addresses or PO boxes