Coverlet Eye Occlusor Eye Occlusor, Regular 20 pieces 2 x 3 inch. Eye Occlusor: A comfortable solution for the treatment of lazy eye. Regular size pads. This product contains dry natural rubber latex. Non-sterile - not for use on broken skin. Recommended by eye-care professionals. Flexible fabric. Gentle adhesive. Occlusor pad. Release paper. Made in Colombia.