Application: AB Roller Coaster
Function: Comprehensive Fitness Exercise
Model Number: 618
Type: Double-Wheeled
Size: 30*15cm/11.81"*5.91"(L*D)
Material: ABS+EVA+stainless steel tube+ foam
New weight: 360g
Package includes: 1 x abdominal wheel roller
Application: AB Roller Coaster
Function: Comprehensive Fitness Exercise
Model Number: 618
Type: Double-Wheeled
Size: 30*15cm/11.81"*5.91"(L*D)
Material: ABS+EVA+stainless steel tube+ foam
New weight: 360g
Package includes: 1 x abdominal wheel roller