Full Coverage and Perfect Fit - 3D groove curve design can block almost all the lights for eye area that fully covers one eye, soft and lightweght fabric fits for sensitive skin or used under glasses Zero Pressure to Wear: The eye patch is design with 3D groove curve structure, no adhesive to the eye area or touch the eyelid and eyelashes Adjustable Elastic Band for Right or Left Eye: Each eyepatch is 2.95 in x 2.87(7.5 x 7.3 cm) in WxH, perfect fits Left & Right Eye. Features adjustable elastic band(from 11.5" to 22"), which is easy to adjust a comfortable length for kids and adults Multi-Application: Our eye patches are gentle for lazy eye treatment, redress Amblyopia Strabismus, after surgery recovery. And even used to Cosplay and pirate dress up, photograph or daily use Soft & Breathable & Medical Eyepatch: eyepatches are designed for adults/men/women/kids. Made of soft and smooth fabic, it is for Medical, breathable, lightweight comfortable and will not to put pressure on your eyes