Projection screen, projection surface WxH 1140 x 1340 mm, to hook in. Supplied = flat pack. Screen width = 1140 mm. Screen height = 1340 mm. Screen finish = projection surface on fabric substrate. Product type = ceiling projection screens. Mobile presentation screen for whiteboards or boards. Easy to set up: hook in place, unroll, ready Projection surface 1340 x 1140 mm. Matt white, diffusively reflective in accordance with DIN 19045, type D. Suitable for board widths of 900 mm of higher. If you also wish to use your whiteboard or your presentation board as a projection surface, this screen is an ideal, practical and easy to use additional tool. The screen is simply hooked into the board and rolled out when needed - and when it isn't required any more, it is rolled up and clicked together. The image from your projector or beam is rendered clearly and precisely - allowing you to switch between different media during your presentation quickly and easily. (A board is not included.)