Sizes: Small Single mattress: W75cm x D190cm x H20cm Single mattress: W90cm x D190cm x H20cm Small Double mattress: W120cm x D190cm x H20cm Double mattress: W135cm x D190cm x H20cm Kingsize mattress: W150cm x D200cm x H20cm Superking mattress: W180cm x D200cm x H20cm