WITH DURABLE MATERIAL: The kitchen tong set are made from a thick 1mm 430 stainless steel, sturdy, anti-rust, anti-corrosion. Paired with non-stick, heat-resistant silicone tips won't scrape or damage your expensive cookware or grill. The heat resistant up to 450°F. It is great to use for your home cooking, holiday cooking, barbecues, and of course for restaurants and other commercial use. They'll be your favorite kitchen tools set. STRONG PULL RING LOCKING MECHANISM: Each kitchen tong with locking mechanism and durable spring mechanism. Pull the ring for lock and push for open, very easy to operation. Practical looped ends make them easy to hang in your kitchen so you can keep them readily accessible.