... Description of the Custom Silicone cell phone case housing for iphone Items Cover/case/housing for cell phone Material U. ... grade silicone (FDA standard) Color Multiple color (blue,red, lavender, green, yellow, pale pink, etc) Quality certification FDA,SGS,ISO9001 ... scratches and bumps.· -Durable Reusable Washable Silicone Case.· -A very tough silicone material to ensure soft yet secure cover. ...