5 pieces in a BOX. 4.25″ x 4.25″. Expiration: One to two years from the purchase, Sterile. From: Areza Medical. High Quality Wound Dressing. Made of alginate derived from seaweed and contains silver. Ivory Color (not grey) Features: · Durable antimicrobial silver · Effective barrier to bacterial penetration · Silver concentration: 50 μg/100 cm2 · Effective protection against bacterial colonization Plus all benefits of calcium alginate: · Very high absorption capacity (up to 20 times of it weight) · Providing required moisture for wound healing · Easy and painless removal · One piece removal · Helps with hemostasis · Conforms to the wound specially when moist · Turns into a protective layer of gel when in contact with exudate · Less frequent dressing changes · Higher success rate in wound healing Indications: Prescription form: · Specially useful for highly exudative wounds with and without cavities · Examples of wounds: · pressure ulcers · Mixed vascular wounds · Leg ulcers · Lacerations and abrasions · Partial and full- thickness wounds · First- and second-degree burns OTC form: minor wounds Precautions: · Do not use on patient with known allergy to alginates.