The Beylocker holds up to 20 Beyblade Burst tops with compartments for ripcords and components (Additional tops sold separately. Ripcords not included). Requires Beyblade Burst launcher and Beyblade Burst Beystadium each sold separately. Subject to availability. Includes Beyblade Burst: Energy Layer (1) Forge Disc (1) Performance Tip (1) Beylocker (1) and instructions.