Features: Quality material,the alto saxophone ligature fastener make of quality leather material,soft,durable ,lightweight. Designed for alto saxophone with bakelite mouthpiece. Reed seats evenly to the facing of the mouthpiece reducing stuffiness and improving hued clarity. Ligatures hold the reed to the mouthpiece with no pressure points. Assists in producing a full, center tone,enjoyed especially by classical performers for its warm sound Specifications: Material:Leather+Brass+Stainless Steel Color:Red,Blue,Black Note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item. Package includes: 1 Piece Saxophone Fastener Clip