High quality material: the outside of the instant noodles up to 30 mm, grip comfort, sweat absorption performance is strong, increase friction, increase safety The thick steel spring: The high-density steel spring is not deformed, so it can withstand more weight, is robust and durable, and is dirt and drop-proof COMPACT DESIGN: Lightweight and portable, convenient to use and easy to store, sports equipment is easy to use, repetitive movements according to your own muscle training needs, simple and effectiveVersatile: With this little thigh master, thigh, arm, back and buttocks exercises are possible that are easy to use with different movements for different parts of the body MULTIPURPOSE: Office, indoor, outdoor You can give it to your lovers, your husband, your father, your boyfriend, your colleague, your mate