... CE ROHS UL 3) Lightweight,self-contained in aluminum high-quality portal floor projection screen with CE ROHS UL SPECIFICATION:1. ROHS,CE ... 7.Smooth screen surface 8.Screen material:Matte white,glass bead,grey glass bead,glass fibre,soft metal.etc 9. Use the air ... :380″163×122189*15*18PSFC1004:3100″203×152232*15*18CERTIFICATE: high-quality portal floor projection screen with CE ROHS UL