Designed exclusively for use with Competitor Series Marching Percussion. Snare and Bass carriers feature stabilizer unit. The collar bars and belly plates are fully padded for maximum comfort. While these carriers are only for use with Competitor Series marching drums, they are distinguished for offering fabulous quality at a terrific price. They are the perfect accessory to complete any marching ensemble. The Pearl Competitor Series carriers are the answer for those seeking truly high-quality carriers at economical prices. Constructed of aluminum, they are lightweight, adjustable, and fully padded.