... 85% nylon 15%spandex.3. MOQ:1600PCS4.Use:carDescription of car massage pillow are as follows: Products' featuresIncredible elastic and soft can maximum ... 0.5-0.8MM, which have passed the EN71-1/-2/-3 Test Size,colors,printingSize and colors: can be ... used for travel, sleeping, watching TV, fighting, reading, etc., 2. The pillow can massage your cervical vertebra, head and keep them in the ...