Chevrons. Nail Rock designer nail wrap range is designed to last up to 7 days on nails and 8 weeks on the toes , with each at home nail wrapping treatment taking just 15 minutes to apply. Unlike nail polish they won't chip or stain the nail and quicker to apply as no drying time required. Choose to embellish your nails with a vast choice of styles which can't be achieved with regular polish. Each pack contains 16 wraps, a mini buffer, cuticle stick and acetone wipe.