Thick soft foam, foam-thickened 30 mm, skin-friendly material feels pleasant to the touch. Triangular sturdy structure provides more resistance to the legs and better weight loss and shape Multi-functional design: effective toning exercises for arm, shoulder, butt, thigh, leg. Easy to use with different movements for different body parts. Must be an excellent helper for home bikes for you. Exercise decompression after the office, learn tired fitness relaxation and exercise for a while, morning exercise and fitness in bedroom, beautifying the leg type, slim lines, tight legs Product descriptions Specification: Name: multifunctional leg training equipment Material: PVC material / foam / bold steel spring Weight: 320 g. Application: Office / Home Includes: 1 x leg trainer. Feature: Bold spring design, comprehensive spring safety. The pill-style design does not pinch meat, and the pill-style interface is safer. The triangular stable structure provides greater resistance to the legs and allows for better weight loss. Thigh Exercise: Step 1: Lie on your back on your back. Step 2: Bend the knee to about 45 degrees. Your feet should lie flat on the floor. Step 3: Place the thigh toner between the inner thighs. The thigh toner should be placed so that it looks like an inverted " V ". Step 4: Squeeze the thighs together. Even if the toner on your thighs moves only a few inches, you will still exercise your thigh muscles. As you use the device over time, squeeze harder to move the thigh toner farther inward. Step 5: Complete 15 to 20 repetitions. To increase the intensity, perform a slow repetition during each repetition or pause at the top of the squeeze action. Notes: Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurement methods, please allow slightly different sizes.