By popular demand, an even larger Beyblade arena! (DL + Info in comments) : r/KerbalSpaceProgram
Toy Beyblade Large Size Stadium Beyblade Arena for Battling Top 25.7" x 24.6" x 3" - Beyblade Large Size Stadium Beyblade Arena for Battling Top 25.7" x 24.6" x 3" . shop
Amazon.com: BEYBLADE Burst QuadDrive Cosmic Vector Battle Set - Battle Game Set with Beystadium, 2 Battling Top Toys and 2 Launchers for Ages 8 and Up : Toys & Games
Beyblade Burst QuadDrive Beystadium, Battle Game Stadium - Walmart.com