STR WRS KNG ST PLWCS DRTH VDR STRMTRPRS. Benefits: Helps to tame frizz and reduce breakage while sleeping by creating less friction. Helps reduce breakouts by absorbing less moisture and dirt. Helps to prevent facial creases from sleeping. Features: Get your beauty rest with this satin pillowcase featuring Darth Vader flanked by his loyal Stormtroopers, ready to guard your dreams in style.. Gentle on skin, hair, eyelashes and eyebrows. Stays cool all night. OEKO-TEX Certified: This certifies that our satin is safe, sustainable, and environmentally friendly. Includes: 1 King size pillowcase (36x19 inch.) or (91x48 cm).