Headed Artisan Edition Tambourines come with a hand selected calf skin head featuring an outer ring that is prepared with resin for special playing techniques like thumb rolls. Different jingle versions (size and design) placed in a staggered arrangement ensure a wide sound spectrum from piano to forte and a consistent jingle sound when performing rolls. Specifications: Size: 10" - Materials ATA: American White Ash (Fraxinus americana L.). MTA: Maple (Adcer sp.) - Hand selected calfskin head - B: Solid / hammered brass - BO: Solid / hammered cymbal bronze - S: Nickel plated / hammered nickel plated steel. Features: Two different profile jingles, Ergonomic hand grip, Detailed with ornamental hot-branded logo, Prepared with Resin.