Made from high-quality plastic material with flexible hooks for secure attachment and easy removal of the tuning key(s). Attaches to the bottom side of the drummer's throne »Gomezz« 14000, as well as to all K&M drummer's thrones and other models using the Spax screws included. Standard (square) tuning key included for percussion instruments. SONOR special key (for square head bolts with slot) may be fitted additionally.