HIGH QUALITY MATERIAL: The clip is made of plastic and elastic spring, odorless, non-toxic, reusable and BPA free. INNOVATIVE AND STURDY DESIGN: The clip features a small user-friendly structure, smooth surface, impeccable craftsmanship and meticulous mold design, ensuring ease of use and strong stability. It effectively seals your food and other items, keeping them fresh and clean. EASY USE: You can safely seal not only bread bags, but also grocery bags and frozen food bags. It features secure non-slip rubber on the top and bottom for easy fingertip use, ensuring a safe and worry-free experience for everyone. MULTIFUNCTIONAL APPLICATION: This clip is compatible with most bread bags, salad bags and grocery bags. It is compact, lightweight and easy to carry. COLORFUL AND PRACTICAL: The clip set comes in four bright colors: white, lake blue, yellow green and rose red, which can easily classify and identify items in the bag. These clips are perfect for home use, picnics and camping, keeping your food and essentials fresh and organized.