BOSU Pro BYOB Balance Fitness Core Training Workout Exercise Ball, Grey Black bulb The drain holes in base

The drain holes in base to release trapped water to protect your hose

This multifunctional pole fits any standard attachment

Rubber surround and polypropylene cone provide durability

Excellent for beginning hurdlers and for use by PE teachers and coaches

4 x 8-foot size is ideal for larger pools

BOSU Pro BYOB Balance Fitness Core Training Workout Exercise Ball, Grey Black bulb The drain holes in base####Item is open box, unharmed and in very good condition. All accessories or parts are included with the item.#### Half ball design enhances core strength, balance, and stability Great for toning and strengthening, physical therapy, sport specific training, or cardio Trains multiple muscle groups and joints simultaneously Smooth, non skid, non marking base protects floors and your safety Lightweight for easy transport and storage Subtle, gray black