i-View BB50100 Projector Ceiling Mount 1) Durable and reliable, made of hot-rolling steel plate, suitable for 90% projectors on the market 2) Tiltable angle: 25 degrees, angle rotate: 360 degrees 3) Standard pole height: 400 -800mm,optional long pole 1-2m, short pole 0.3-0.6m 4) Extension height of BB50100: 500 -1000mm , available colors: black,white or silver 5) Loading capacity: 25kg