This letter opener is made of plastic and stainless steel. This design can protect your hand from being hurt, easy and comfortable to hold. And the envelope opener is kind of sharp, you can open envelope conveniently, without damaging the letter. Features - Color: White and Red. - Material: Plastic. - Size: About 7.5 x 4.5 x 0.2cm. - Made of plastic, and it is not easy to get rust and erosion, durable for long using life. - Protecting your hand from being hurt, easy and comfortable to hold. - The envelope opener is kind of sharp, you can open open the envelope easily and conveniently, without damaging the letter. - Suitable for opening sealed documents or envelope quickly and easily - Fit for many occasions, such as home, office and so on, also can serve as gifts to send your friends.