Our X-1TM Aluminum Guitar Pick PowerGrips attaches to any regular guitar pick, no matter the thickness, rigidity, or material, giving you a better, ergonomic grip for easier play, tighter picking, and natural strumming. They are made from durable aluminum and attach with our Double-sided, self-positioning, and self-adhesive X-1TM P-82 strips. Because the PowerGrips attach to your favorite pick with a double-layered adhesive, they won't affect the pick's particular tonal integrity but will drastically improve your grip. Pack comes with 2 completely durable aluminum X-1TM Stick-On Guitar Pick PowerGrips, which are completely reusable, as well as 6 X-1TM P-82 Multi-Function Adhesive Strips, which attack the PowerGrips to your favorite pick(s).