Roll up Projection Screen with self-lock device

Specifications Roll up projection screen

Wall mount projector screen

manual projector screen

matte white projector screen

Roll Up Projection Screen with self-lock device   Features:   1,Ideal for classroom or small to medium sized groups.
2,Easy to operate.No extra accessories needed. 3,Self-locking device for reliable and safe operation.
4,Convenient to pull and extend,easy to be adjusted to any interval to fit variety of projection formats. 5,Available in cailing mount and wall mount.

Format	Diagonal	Size(HxW)
		Inch	CM
1:1	100''	70''x70''	178x178
	113''	80''x80''	203x203
	136''	96''x96''	236x236
4:3	100''	60''x80''	153x203
	120''	72''x96''	177x236
16:9	92''	45''x80''	114x203
	110''	54''x96''	133x256
16:10	100''	53''x85''	135x216
	106''	56''x90''	143x229

  Package: Carton box+foam, protection angles and plastic shrink as optional