AVAILABLE IN BLACK, RED, YELLOW, GREEN, BLUE, AND PURPLE. EACH REED GUARD HOLDS FOUR REEDS. EACH REED GUARD HOLDS FOUR REEDS. AVAILABLE IN TWO SIZES: SMALL (BB CLARINET, SOPRANO & ALTO SAXOPHONE), AND LARGE (BASS CLARINET, TENOR & BARITONE SAXOPHONES). GROOVED SURFACES PREVENT REED WARPING.