★This bed is "customer assembled furniture"★ For "customer assembly furniture", we ask that customers unpack, assemble and install the product themselves. Bed with legs, Bonnell coil mattress, semi-double, legs 30cm Bonnell coil or pocket coil or domestic pocket coil Choose from 3 types of sleeping comfort High quality that has passed the VOKEN inspection Leg lengths available: 15cm, 22cm, and 30cm Available in a wide range of sizes from SS to Q ------------------------------ Over 20,000 units sold in the series! Quality we are confident in Quality Point 1: Manufactured in an ISO9001 certified factory. Bonnell coil mattresses and pocket coil mattresses are Manufactured in an ISO9001 certified factory. We have obtained ISO9001:2008, the domestic standard price, and are internationally certified. Quality you can trust, recognized by testing agencies