PROFESSIONALS RECOMMENDED: Hand yoga is being used many international professionals in various fields such as musicians, physical therapist, doctors, and technicians for their healthy hand and finger.HIGH GRADE MATERIAL: Finger band is made of siliconwith great elasticity and high grade neoprene and strap make the product perfect for anyone BEST HAND EXERCISER: You can train fingers individually or together with different tension force applied.ERGONOMIC DESIGN: This perfect design leads you maximizemotions of range in exercising. Adjustable wristband can be worn by anyone with comfortable fit, regardless of wrist circumference.Light and compact design,easy to caryy and portable.You can do your hand yoga anytime, anywhere.Features:PROFESSIONALSRECOMMENDED: Hand yoga is being used many international professionals in various fields such as musicians, physical therapist, doctors, and technicians for their healthy hand and finger.HIGH GRADE MATERIAL: Finger band is made of silicon with greatelasticity and high grade neoprene and strap make the product perfect for anyone BEST HAND EXERCISER: You can train fingers individually or together with different tension force applied.ERGONOMIC DESIGN: This perfect design leads you maximize motionsof range in exercising. Adjustable wristband can be worn by anyone with comfortable fit, regardless of wrist circumference.5.Light and compact design,easy to caryy and portable. Notice:Actual color may be slightly different from the image due to differentmonitor and light effectPlease allow 1-3cm deviation due to manual measurementDescription:Product name: Finger YogaStrap material: soft nylon tape (adjustable tightness)Board material: high elastic silicone + alloy fixing frameScope of application:rehabilitation training, fitness exercise