Mepilex 295300 Silicone Bordered Foam Dressing Box of 5 Elastic Bandages & Athletic Treatments Features: Horizontal chambers encapsulate gel Features: Horizontal chambers encapsulate gel with foam beads to conform to the patient's body Standard foam top layer for comfort and support Lighter than other overlays for ease of handling Nylon top cover with skid resistant vinyl bottom cover Fluid proof cover Sturdy elastic straps secure corners of overlay to a mattress Dimensions: 34 x 76 x 3" (86 x 193 cm x 8 cm) Contains 100 percent whey protein and is designed to mix instantly into a wide variety of foods and beverages without compromising taste or texture moisture and bacteria proof no secondary fixation needed