The MST Two-Layer Metal Tray (Item #AT0281) is a purpose-built ophthalmic instrument in the Sterilization Trays portfolio. Designed around its specific working geometry, it features two layers with pin mat, retainers, short tray, and full-height accessory area. External size: 15”W x 10.5”L x 2.5”H. Internal size: 9.84”W x 14.60”L x 2.32”H. Aluminum metal microsurgical instrument sterilization trays with hinged lids. Available in various sizes and comes as a single or double layer. This combination of thoughtful design details and clearly defined specifications helps surgeons quickly identify the configuration that best fits their preferred technique and procedural needs.