Unused without tags from pfsf home. Unique patented wings allow natural ARMS UP position. ARMS UP allows true SELF-SOOTHING = more sleep Swaddle in seconds with no breakouts. Snug fit for secure feel, warmth and comfort. Twin zipper for easy diaper changes Easy care: machine wash on gentle, tumble dry on low. 0.2 TOG fabric is ideal for warm temperatures between 75 and 81°F Certified 'hip-healthy' by the International Hip Dysplasia Institute allows recommended flexion for hips & legs.