Features: 1) Can use E or D type tri-pods 2) Can be MW or GB fabric 3) Black masking border to get best video image 4) Easy to assemble 5) Stable quality 6) Reasonable price 7) Steel or aluminium case 8) Can supply various ratio screens, such as 4 : 3 and 1 : 1 9) Can supply various sizes, such as 114 x 153cm, 128 x 171, 153 x 203, 183 x 244, 206 x 274, 229 x 305, 127 x 127, 153 x 153, 180 x 180, 200 x 200, 213 x 213, 244 x 244, 274 x 274 and 305 x 305cm
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