Stretch Sensations Optic Stretch Slipcover. Wavy diamond design. Stretch slipcovers are the perfect way to renew, restyle and refresh your furniture. On and off in a flash. 5 minute instant makeover. More economical than reupholstering. Quick room transformation. Stretch to fit product. Fits most loveseats up to 70" wide arm to arm. Seat width of 46" (left to right) with a seat depth of 24" (front to back). Easy to put on, with a covered elastic band on the bottom that keeps it neat, just tuck any extra fabric into the seat seams for a custom look.