"Pro Max Extreme Polytunnel 4m x 3.5m (13' x 11.5' approx) Pro Max Extreme...Quality without Compromise!!A Superior range of polytunnels incorporating a ""High Eaves"" straight wall design (floor to shoulder height approx 145cm)...which gives a fully functional stand up working space across the whole tunnel width (this differs from traditional design where stand up space is dictated by tunnel curvature). In addition, this tunnel has a 3.5m width (most tunnels max out at 3m widths) thus giving extra walk-in space and extra functional cultivating area.A fully galvanised 25mm diameter frame, full wall height maximum brace...""shoulder to floor"" (many others use ""half wall bracing"") completes the structure...you will not find a better build quality! In addition, you will receive our Anchorage Accessory Kit...4 heavy duty anchorage stakes to secure your tunnel at the base & 4 rolls 9m padded frame protection tape to prevent cover ""hotspots"" and increase the longevity of the cover!Carton Dimensions: (1x) - 139 x 36 x 7.5cm approx - (1x) - 139 x 40 x 14cm approx - (1x) - 133 x 36 x 9.5cm approx; Weight: 58kg approx...Fits in car for ease of transportation.We stock replacement parts...poles, fixings, covers. Have A Happy Growing Season...""Grow Quicker, Yield More""...Plus Save Money On Your Shopping.  Comes complete with a 30 day manufacturers warranty against manufacturers defects; and a further 6 months warranty against component failure - storm damage not included."