Product Description MATERIAL: CLEAR HORN SUITABLE FOR: We recommend Flexi Tones for both Acoustic & Electric Guitars. TONE: Buffalo Horn has the closest tone to the fabled Tortoise shell picks. Although softer than Bone it is still very hard wearing and has a more rounded mellow tone. DESIGN DETAILS: Flexi Tones are deigned for those who require some flex form their picks. They are approx 1mm thick and come in the following 4 shapes. Classic, which is based upon the 351 shape, Gypsy, which is an equilateral triangle, Sharp, which has a ‘ Jazz style tip albeit with a large grip area and Jumbo, which is a scaled up version of the Classic shape. CONTENTS: This tin contains 1 of each of the Flexi Tones Guitar Picks. Box Contains Mixed Tin of Four Flexi Tones Guitar Picks