https://www.norberts.com/categories/Cheer-%26-Dance/Skill-Builders/Victory-Tumblers/
Cheer & Dance - Skill Builders - Victory Tumblers - Norbert's Athletic Products, Inc.
Just like The Boulder® Handspring Trainer, the Victory Tumbler remains stationary until set in motion by user.
skill buildersvictory tumblerscheerdance