UDTEE 1PCS Multifunctional/Practical/Sharp Free Size Brown Wooden Handle Steel Blade Letter Opener/Envelope Slitter/Tea Knife Overall Diamention:22.5cm,Handle length:9.5cmBlade Length13cm Creatively designed with your needs in mind Wooden + Metal Rivet Handle High-quality stainless steel blade WARNING:Sharps. Not for children under 3 yrs.