HEAVY DUTY BED FRAME PROVIDES PERFECT SUPPORT FOR YOUR MATTRESS---Wulanos High quality steel and lean technological level have achieved our excellent quality. High-quality products and perfect after-sales service, your choice becomes simpler. Product Dimension Information ?Twin Size: L75"×W38"×H14" for Mattress Size L75"×W38" ?Twin XL Size: L80"×W38"×H14" for Mattress Size L80"×W38" ?Full Size: L75"×W54"×H14" for Mattress Size L75"×W54" ?Queen Size: L80"×W60"×H14" for Mattress Size L80"×W60" ?King Size: L80"×W76"×H14" for Mattress Size L80"×W76" ?Cal King Size: L84"×W72"×H14" for Mattress Size L84"×W72" PACKAGING AND AFTER SALES Upgrade outer packaging: avoid damage or missing parts during transportation.