Hand Therapy - Hand Strengthener - Hand Grip Strengthener & 3 Silicone Hand Grippers - Hand Therapy Kit - Terapia Para Manos ALL-IN-ONE HAND THERAPY KIT: Adjustable Hand Grip Strenghtener (10 to 40 kilograms) & 3 Silicone Hand Grippers (Light, Medium & Heavy). MULTI-USAGE HAND STRENGHTENER: This kit will help anyone suffering arthritis, carpal tunnel syndrome or any other health condition affecting natural hands strength. Its also really useful for musicians, rock climbers and any athlete willing to increase hands strength naturally. DURABLE & RELIABLE: Our Hand Grip and Wrist Strengthener is made of quality materials and built to last! PROFESSIONAL PACKAGING, FREE SHIPPING FOR AMAZON PRIME MEMBERS & OUTSTANDING CUSTOMER SERVICE. SATISFACTION GUARANTEE: In the odd event that you dont like our kit, you can always ask for a full refund.