Spec. of Ball Stacker Ring : L 100cm x W 10cm x 2mm thickness Diameter : 31.5 cm - Update: 2009-04-10

Set Includes : > 65cm Gym Ball--1 pc > 8" Hand Pump--1 pc > Weighted Ball 1LBS--1 pair > 3.5mm Yoga Mat--1 pc > 0.5mm Latex Band--1pc > Carry Bag--1pc - Update: 2009-02-16

1. Ball Base Frame : 1" x 1.2mm 2. Backrest : 1" x 1.2mm 3. Back Frame : 7/8" x 1.6mm 4. Wheel : 50mm thickness - Update: 2009-02-26

65cm Toning Ball with two datchable resistance bands (sold separately) for adding versatility to your toning ball routine. - Update: 2008-12-19

Peanut shaped Gym Ball was devised according to Human Body that Reinforces an effect for Improving Balance and Posture. Workout Abs, Back. Helps Relax Muscles, Remove Tension. - Update: 2008-12-19

Great for Improving Balance and Posture. Workout Abs & Back. Helps Relax Muscles, Remove Tension. - Update: 2009-02-25

PVC Porous Foam Ball. Inflates the Ball in second with a Straw.The Foam Ball can be used as an necessary to enhance traditional Pilates and Yoga Poses, Fitness Cushion to release user's sore neck and back. - Update: 2008-12-19

Great for Toning, conditioning, and Strengthening user's Abs, Arms,Chest, Shoulders and Back.Increase Muscle Power. - Update: 2008-12-19

PP moulded ball base - 50cm/33cm - outer/inner diameter. Provide added stability for beginner and those with balance challenge. It is designed to sit under any standard exercise or stability ball. Add a resistance band (sold separately) for strengt... - Update: 2008-12-22