The Orff Thunder Drum is a unique percussion instrument that mimics the sound of thunder. It is a cylindrical tube with a spring attached to a membrane, creating a rumbling sound when played. This thunder tube is a great addition to any percussion set and is perfect for creating sound effects in musical performances, theater productions, or educational settings. Made of high-quality materials, this thunder drum is and produces authentic thunder-like sounds. This percussion drum is very suitable for beginners to use, allowing them to quickly familiarize themselves with the performance of the instrument Feature:Imitation Thunder Sound Type:Percussion Instrument colour: As Shown Material: PVC+imitation sheepskin size: 10x10x20cm Package Contents: 1 * thunder drum Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.