1)Motor control and Manual system roller blinds 2)sunshade and anti-UV, fireproof 3) Aluminum, PVC, Polyester 4)Type:Roller 1)Fabric Width:200cm/230cm ... )Colour:Various colours are available,like brown,beige,grey, stripe,and so on.6)Functions:sunshade,UVA-resiatent,high-temperature resiatent ... chain8)Notes:fashionable style; easy installation;popular both in house and offices.