☆ASPR (Asapura) / Drum Head☆ [ST type (ST Head)] A trusted standard head produced by Asapura quality. Made with straight film material, it produces a bright, rich sound and a natural touch, and each head is carefully crafted by skilled craftsmen to achieve a balance between pitch and moderately suppressing overtones. The wide variety of options provides reliable answers in a wide range of situations, whether it's jazz, rock, or classical. Even those who have previously used heads from other manufacturers will be able to use this product without any discomfort. Natural, versatile tone and the reliable sound that only Asapura can provide --- the highest quality standard head ST series will change the standards for heads! [ASTAPR standard film fixing method, iron core ASPR lock] At Asapura, we use a technology called ASPR Lock as standard for molding hoops with heads of 6 to 18, in which film is wrapped around a core wire and then wrapped around an outer frame. ●ST-300CD Although it has standard specifications, it is an all-purpose head that allows you to experience the charm of Asapura products. This model has a dot attached to the center of the back, giving it a sound with more attack. Material: Straight film (clear) Surface finish: White coating. Thickness: 300 (0.3 mm) → Slightly thicker than the standard type. Recommended for those currently using 2-ply heads who are concerned about individual differences in the product. *The image is 14 inches.