OUR PRODUCTS ARE 3 MODELS, SINGLE PRODUCT DIAMETER 22CM HEIGHT 50 110 CM 2 PACK PRODUCT 30 CM TRAY DIAMETER GLASSES 15 CM DIAMETER H: 50 110 CM 3 PACK PRODUCT TRAY 35 GLASSES 15 HEIGHT 50 110 CM ADJUSTABLE IT HAS ILIR FEATURES AND THE GLASSES ARE COMPATIBLE WITH E27 STORAGE STORES.