Drum kit
Tom Toms - Often simply called "toms", there are usually two of these drums across the top of the kit. To the drummer's left (if he/she is right-handed) is the high tom that makes a higher sound; on the other side is the medium or middle tom with a slightly lower sound, depending on the tuning. Sizes tend to range between 10 and 13 inches. The number and positioning varies by the drummer; some drummers have several toms on their kit, such as an 8-inch tom giving an even higher sound (often used in jazz drumming).