Double Bass Drum Pedal, Double Chain Double Bass Drum Pedals, 2 Felt Beater Head Double Kick Drum Pedal for Beginner and Pro Drummers, Non-Slip Footplate, Easily Install to Any Bass Drum Hoop. 8 x 14 x 14 inches. 13.36 inch Double. Spring Tension System:Innovative design stops the spring from twisting. Adjustable Beater Angle: Fitted with 2 adjustment felt beater system for power finesse, Provides Various Tones & Rates of Attack, simple and responsive. Double Chain Kick Drum Pedal: Double chain mechanism for a fast and powerful response. Non-slip Double Bass Pedal :Anti-slip rubber will prevent any slipping during a performance. Adjustable Universal Jont:Universal linkage, makes assembling and disassembling easy work. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try our very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.