[Product Content] You Will Receive 2 Pieces Of Black Self-Adhesive Delivery Signs With A Size Of 10×10Cm, Which Are Suitable For Doorway And Office Signs. [Product Material] This Product Is Made Of Black Acrylic Material, Which Is Durable, Waterproof And Sunscreen, Not Easy To Fade Or Damage, And Suitable For Use In A Variety Of Indoor And Outdoor Environments. [Self-Adhesive Design] This Product Adopts A Self-Adhesive Design, Which Is Easy To Install. Just Tear Off The Protective Film On The Back And It Can Be Easily Pasted In The Desired Location Without Tools, Saving Time And Effort. [Widely Used] This Product Is Very Suitable For Door Signs In Residential And Office Buildings To Remind Couriers To Pay Attention To The Delivery Location, Improve Delivery Efficiency, And Reduce Mis-Delivery. [Modern And Simple] The Design Of This Product Is Simple And Modern, With Black Acrylic Material And White Fonts, Which Are Easy To Identify, Enhance The Overall Beauty Of The Environment, And Have Practical Functions At The Same Time.