Drum head is made of high quality buffalo leather with a fine finish and natural texture. Collagen fiber bundles of drum head replacemen are very tightly woven, thick and strong, and they are carefully selected. After multiple processes are finished, it is naturally air-dried, and the buffalo leather is thick, which is the superior material for making the drum head. Feature: BUFFALO LEATHER Drum head is made of high quality buffalo leather with a fine finish and natural texture. TIGHTLY WOVEN Collagen fiber bundles of drum head replacemen are very tightly woven, thick and strong, and they are carefully selected. NATURALLY AIR-DRIED After multiple processes are finished, it is naturally air-dried, and the buffalo leather is thick, which is the superior material for making the drum head. CONSISTENT SOUND Long lasting sound is long-lasting, consistent sound, transparent sound, long lasting sound. APPLICABLE TO Long lasting sound is applicable to drum, african drum and etc. Specifications: Material: hide Size Option: 29cm/8.5in, 31cm/12in Package List: 2 of Drum Head