Get wonderful tone and percussive response with the SX Tambourine from Grover Pro Percussion. This rugged tambourine is made from an Acousticon shell that has been formed under heat and pressure for an incredibly durable, resonant frame. A pre-tensioned, weatherproof Fiberskyn head provides stellar tone and response — Fiberskyn drumheads are known for their warm, full-range tone and outstanding definition with an enhanced mid- and low-range resonance.