Thank you for viewing! ■YA-MAN YA-MAN Pelvic Beauty Core Slim Beauty Beautiful Posture Muscle Training Red Pelvic Beauty Core Slim YA-MAN Supervised by Micaco Instant beautiful posture just by sitting! Exercise just by swaying! "Core Slim" helps to align the pelvis just by sitting, and you can easily expect the effect of abdominal muscle training by swaying it in a fun way. *Align By sitting so that it touches the backrest, the balance around the pelvis is adjusted. High-resilience material is used, making it difficult to get tired even after sitting for a long time. *Loosen By moving the pelvis back and forth, you can stretch the muscles and tendons around the pelvis that have become stiff. It correctly aligns the unbalanced pelvis. *Tighten By squeezing with the inner thighs, you can tighten the muscles around the pelvis and thighs, and aim to efficiently maintain the pelvis in the correct balance. ◎ Used 2-3 times. Please check the condition in the photos. Please purchase if you understand that it is a USED item. ◎ Free shipping, instant purchase OK ☺︎ ◎ There is no outer box or instruction manual. Only the actual product in the photo will be included. ◎ Please refrain from significant price reductions due to shipping costs.