This Gomexus power knob is made of special TPE material and reinforced nylon skeleton which is not easy to age and has a long service life, and it is an environmentally friendly material. Adopting an ergonomic design, the fingers will have a strong sense of fit and grip, weighs only about 5.5g, and are easy to carry.

• Reinforced nylon skeleton
• Ergonomic design
• Lightweight&non-slip