Home › Sterilizing Trays › MBI-979 Flat TrayMBI-979 Flat Tray $24.95 Flat tray Size L12″ x W8″ x H1/2″ Add to cart SKU: MBI-979. Category: Sterilizing Trays. Description Product Description MBI-979 Flat Tray Related Products MBI-964 Kidney tray Size 12″x5.75″x2.25″ (Extra Large) Sterilizing Trays $19.95 MBI-965: Stainless Steel manicure bowl 7″ x 3″ Sterilizing Trays $9.95