Secure Stress Ball On A String - Set of 2 Hand Physical Therapy Relief Round Squeeze Balls with Soft Medium Firm Finger Grip Exercise Balls

[ High Quality ] - The Adore Pro Stress Ball On A String - Set of 2 Hand Physical Therapy Relief Round Squeeze Balls with Soft Medium Firm Finger Grip Exercise Balls are unique "Round" shaped, which fits well in the palm of your hand. They are also made of non-toxic soft Silicone Gel, easy to clean rubber unlike hand exercisers. They are lightweight, durable, hypoallergenic and reusable. It can be cleaned and washed with warm water and soap. [ On-A-String Unique Design ] - The Unique Design of a Flexible String / Cord with an Adjustable Fastener that can be worn on your wrist or palm. The fit can be adjusted to suit individual comfort levels. By tethering the ball to your palm or wrist to ensure that it securely stays with your hand, makes you Worry-Free about the ball falling or rolling away. [ 5 Different Resistance Level ] - This set of Hand Exercise Balls have a comfortable, textured surface and it comes with multiple squeeze resistances level which allow you to grow from softest t