US 7 - 9 1/4 to 9 1/2; US 8 - 9 5/8 to 9 3/4; US 9 - 10 to 10 1/8; US 10-11 - 10 1/4 to 10 5/8; US 12 - 11 to 11 1/8
Made of Natural Agate Stone + Natural Wood + EVA + PU, durable and non-slip
Physical fitness, relieve fatigue slippers are according to the principles of ergonomics
Handmade slippers, delicate and high quality; free massager you will get everyday
Great gift to your parent, friends, family and massage lover
Adult Size: US 7 - 9 1/4 to 9 1/2 US 8 - 9 5/8 to 9 3/4 US 9 - 10 to 10 1/8 US 10-11 - 10 1/4 to 10 5/8 US 12 - 11 to 11 1/8
Material: Natural Agate Stone + Natural Wood + EVA + PU
Features: 1. Physical fitness, alleviate fatigue: Promote a circulation of the blood, regulate the internal function of the body (like stomach, spleen, heart, ears, eyes and more), and dredging the channel for the accent smooth vitality. 2. Principles of ergonomics: stones are according to a scientific arrangement by a handcraft. 3. Fits to massage lovers, old man, and other persons: stay up late/ work overtime, poor sleeping quality, sedentary work officer, muscular soreness, bad immunity, obesity. 4. Adjustable slippers are durable, anti-shock, and non-slip. 5. Agate stone is a little painful than cobblestone.
NOTE: 1. Slippers will hurt your feet until you get used to them, so just wear them until you work up to 10 minutes. Then you wear them for hours, going up and down until they work great if you have back pain and other pain. 2. If you do not walk well or steady do not buy them, because you have to have a healthy walk to get results.
Pain: unhealthy you are; NO Pain: healthy you are. Hurry to get one for your health!