business design do not disturb and welcome please knock door hanger sign, 2 pack, double sided, ideal for offices, online sessions and meetings, online classes, home offices, recording clever signs addresses your needs: do you have regular meetings online or at your office? are you or your kids taking distance education and participating online classes every day? are you working at your home office? do you make recordings? do you have a sweet baby who needs to sleep long hours during the day? maybe you just don’t want to be disturbed. then this sign is for you. direct statement: this sign clearly shows that you don't want to be disturbed and need privacy at that moment. for example, it will work great to keep your partner walking in with a towel around his/her waist while you are participating an online meeting 😊 alternatively, you use the green side and inform others that they can enter your room while asking them to knock the door before coming in. <br> use anywhere take control: use it in almost every place like offices, meeting rooms, private rooms, clinics, counseling bureaus, law firms, or hotels etc. perfect for online meetings and lectures, zoom conferences and any kind of private or restricted sessions such as recording, therapy, meditation, massage, and spa treatment. wherever and whenever needed it, the sign is there to prevent unwanted or unauthorized visitors to interrupt you. double sided and durable: the product is double sided and has dual use. on one side it says please do not disturb and on the other side it says welcome please knock. it is made of high-quality european pvc plastic material with optimal thickness. uv and water-resistant inks used on both sides. the product is scratch resistant and suitable to be used both indoor and outdoor. it is durable yet flexible. it is unbreakable and ripstop. package content: each package includes two double sided door hanger signs.