Product Name: Amazon Hot Sale Head Hammock for Neck Head Pain Relief Portable Relieves Shoulder and Back Pain Model NO.: LK-600NH USB: Without USB Power Supply: Without Function: Handheld-Wire Power: Manual Material: Nylon & Cotton Principle: Zero Gravity Usage: Neck Stretch Trademark: OEM Logo Acceptable Transport Package: Carton Specification: 49cm*23cm Origin: Fuan, China HS Code: 901910 Product Description Amazon Hot sale head Hammock for Neck Head Pain Relief Portable Relieves Shoulder and Back Painpillow for Neck Pain Relief - Portable Head pillow Help to Reduce Neck, Shoulder and Headache Pain, Enjoy a Maximum RelaxationHelp Pain Relife - head hammock is good cervical traction solution for reducing neck and back pains. Help to increase blood flow decompresses the spinal cord and increase mobility of the cervical and shoulders. 10 Minutes A Day - 10 minutes a day keeps the neck pain away, head hammock is ideal for office workers, students, athletes, shift workers, laborers drivers. For any problem of neck and back is the simplest solution. Easy to Set Up - One minute is all you need to ready this neck device and hook onto a railing or door handle for a secure suspension, suitable for office, home, gym or anywhere you just need a place to hang that head hammock. Be sure to choose a secure and stable suspension point.Benefits1Perfect Headache/Migraine & Neck Pain Relief .2Decompress the spinal cord, pinched nerve, increases blood flow.3Easy to Use, Extra Durable Materials, Portable .4Recommended by chiropractors5only non-toxic, non-slip, breathable materials