Flat sheet and pillowcases have 4 inches flanged
Duvet cover has 2.5 inches flange
Shams - 2 inches flange
edges are silky smooth and may require ironing
Machine wash on warm water gentle cycle. Do not bleach. Do not use fabric softener. Tumble dry on low heat and remove while still damp, steam iron on cotton setting to regain luster and sheen of sateen look.