COOLBABY YLY2041 Premium Core Muscle Training Device with Automatic Rebound high chairs for babies and toddlers 5 STACKABLE TRAYS-Each layer has

5 STACKABLE TRAYS-Each layer has a size of 270mmX270mm and a height of about 45mm

The Wheels: 205/50-10 vacuum radial tire

Extended Size: Larger at 42*38 cm

water cooled

the flame burns in a concentrated manner

COOLBABY YLY2041 Premium Core Muscle Training Device with Automatic Rebound high chairs for babies and toddlers 5 STACKABLE TRAYS-Each layer hasFeatures: High Quality Materials: Stable design with rubber wheels crafted from premium materials. Automatic Rebound Function: Built in rebound function for resetting during abdominal workouts. Effectively protects muscles, preventing sports injuries. Silent Bold Spring: Mute thick spring with multi turn design for stability and silence. Rubber covered spring manages rebound force effectively. Ergonomic Sponge Handle: Abdomen roller features a