D'Addario Duragrip Guitar Picks - Guitar Accessories - Grip Stamped -, Light Product Details The DuraGrip guitar picks are made from D'Addario Duralin (also known as Acetyl or Delrin) is a unique material with an extraordinary combination of strength, stiffness, dimensional stability, fatigue resistance and low friction. Unlike other standard delrin picks, DuraGrip features a unique, stamped checkerboard surface that gives superior grip while playing. Duralin picks are known for their bright clicking sound when hitting strings and are preferred by many soloists for their clear articulation on fast single note passages. GUITAR PICK WITH GRIP: Duragrip is a standard shape guitar pick with a stamped grip for added control STRENGTH, GRIP, DURABILITY: Made from Duralin, a material known for its ideal combination of strength, grip, durability, and abrasion resistance STANDARD SHAPE: Standard shape for comfortable playing. BRIGHT CLICKING SOUND: Duralin picks allow an artist to highlight the bright clicking sound of the pick hitting the strings when playing acoustic, rhythm guitar, and fast single note passages. GIFT FOR GUITAR PLAYER: D'Addario picks make great guitar accessories gifts for men, women, and kids. They make great acoustic guitar picks, electric guitar picks, bass guitar picks, and more. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.