These heating strips are suitable for most of hand pressure sealing machine. Easy to use or replace and can be a nice helper for your daily sealing need. These heating strips are light weight and safe, great accessories for sealing machine. Give you more convenience. Features - ColorBeige -Material:Cloth, steel strip - Size: 45.00X0.20X0.10cm/17.68X0.08X0.04in 40.00X3.50X0.10cm/15.72X1.38X0.04in -Note:The head of the wire has a random color. - Easy to use: Simply press down to seal your bags quickly and easily with these heating strips. - Efficient: Saves time compared to manual sealing methods by using these effective heating strips. - The heating strip is designed to prevent accidental burns. You can use them with confidence. - These heat sealer heating strips are and practical, meet your safe and fast sealing needs. - Professional manufacturing and excellent workmanship. Suitable size, heat strips are very convenient to store and carry. Package list: 4 x Sealer Heating strips