Model Number: 5218-5235 Brand Name: msr Key Specifications/Special Features: Our products have 20,30,40 and 45 series compatible. Made of 6061-t5 clear anodized aluminum. Panel is secured when tightened between retainer and Threaded backing plate. Strongest way to cost-effectively retain two wire mesh or expanded metal panels separated by a profile. Simplifies panel installation and removalKey specifications/special features:Material: carton steelSurface treatment: zinc platedsmall orders are welcomeother kinds of surface treatments are available according to the customers' needMinimum order quantity: $1000Delivery method: by sea or by airPayment T/T, PayPal, Western Union