Directions for Use 1. Set up your play yard, removing the mattress pad.2. Place your COVERPLAY slipcover over the play yard, aligning the slits on bottom of slipcover with slits on bottom of play yard.3. Place mattresses inside of play yard when cover is completely on and secure the mattress by placing the mattress pad’s Velcro tabs through the slits on the slipcover and play yard.4. Secure the slipcover straps around the legs of the play yard.COVERPLAY products should not be used with any play yard attachments including: changing table, bassinet, mobiles, toy or pocket attachments.