Product Information Description Measuring Guide Other Details NGP 1-1/4" X 3/16" Perimeter Seal 110 Delivered with #6 x 3/4" Stainless Steel Sheet Metal screws. Door Seals, Thresholds & Gaskets - How To Door Swing – Left Hand Or Right Hand? Choosing the Right Door Stop Single Cylinder Or Double Cylinder Need It Fast? We Can Help See Our International Shipping Options Request A Quote Today NGP 110 Perimeter Seal has a closed cell sponge insert available in neoprene or silicone. Silicone has excellent flexibility and memory.