Tycoon Percussion TSKY Shekere's are made from fiberglass for maximum durability with hand strung plastic beads woven in an adjustable nylon web allows for playing both loud, rattling sounds or softer sound with added control. Specifications: Fiberglass Shell 13.5" Tall Adjustable Hand Strung Beads Excellant Drum Bass Tones created from hitting base. Proctective Rubber Moth Ring Cover. Available in Black, Yellow & Red