This Rhythm Tech hand percussion package includes a tambourine, shaker, maracas, cowbell, cowbell beater, and backpack. The Solo Tambourine features a narrower handle and frame with a single row of eight pairs of jingles and is constructed of tough ABS material, so it will stand up to plenty of hard playing and still sound great. The Studio Shaker features unique internal ridges that control the feel of the instrument and create a dry, crisp, present sound. The Fiber Maracas have a bright, present sound and lively attack. The pack includes Rhythm Tech"s 5" Studio Cowbell with a cowbell beater, and a sling-style backpack.RT1010 Rhythm Tech Solo Tambourine RT2019 T 9" Rhythm Tech Studio Shaker TC-FML Fiber Maracas (large) RT3005 5" Studio Cowbell RTCBB Cowbell Beater RT SSBP Sling-Style Backpack