The product shape adopts arc design, fits the palm, and feels comfortable. One end of the product is a identity pretection stamp, and one end is a box opener, which makes it more convenient to open the package and make the package information not easy to leak. The external material of the stamp is ABS environmental protection material, which has the advantages of small odor, wear resistance, corrosion resistance, not easy to burn, etc., and the user has more sense of security. The internal material is Simple flash foam pad, stable performance, fine surface, uniform opening, moderate inking time, and good repeated oil filling performance. Clear exposure, no white edge, high surface melt layer strength, durable wear, upgrade melt layer thickness and density make the seal surface more black, brighter, no slow penetration leakage ink, seal effect is extraordinary.Special inks: Dry faster than ordinary inks, last longer and are less likely to blur. Cover design: open when not in use, close when not in use, to avoid the loss of the cover and printing oil volatilization. Oil injection hole: more convenient and clean when renewing ink. Box opener: extra hard plastic material, do not worry about scratching the skin and items when using, more safe.Shell size:40*60*30mm Imprint size:24mm Shell material: ABS environmental protection material,simple flash foam. Suitable for: over 3 years old Imprinting content: According to the design content provided by customers, the shell and imprinting color can be customized in different colors, making it a customer's exclusive product.