Outwell universal Extension size 3 Compatible with: Mayville 5SA, Broadlands 5A, Woodburg 6A, Birdland 5P, Willwood 5, Collingwood 5, Stone Lake 5ATC Also fits some other makes and models check measurements. I had this on my Vango icarus 500. Steel pole frame for stability and plenty of headroom Attaches tightly to the main tent Large tinted windows Fast and easy pitching Carry case included Reinforcement patches on all stress points Dimensions: L280 x W340 x H225cm Pack size: L78 x Dia21cm Weight: 11kg