True GDM-41-HC-LD 48" 2 Sliding Door Glass Refrigerator Merchandiser8 PVC coated wire shelves are adjustable on 12 in. increments. Each shelf comes with 4 chrome plated shelf clips. Merchandise on the bottom shelf is raised for visibility. Black powder coated exterior is durable and permanent. White aluminum interior liner does not peel or chip. Stainless steel floor has a built in drain to ease interior cleaning. Foamed in place polyurethane insulation keeps cold air in the cabinet and gives it form. Welded steel