Specifications: Material:Polyester Rubber band Colour:Black,Grey Size:5*3.5cm/2*1.38inch Features: 1.The anti-stun wristband is small and light, and can be carried with you. It is the best companion for your journey. 2.Washable and machine washable, use repeatedly, you will receive four pairs of wristbands to satisfy your daily use. 3.When you wear the disease relief wristband, please make sure that the plastic ball accurately corresponds to your inner gate. Package include: 2*Black Relief Wristbands 2*Grey Relief Wristbands

?Wide Applications?: Suitable for morning sickness, seasickness, motion sickness, airplane disease and any other travel diseases. ?Design?Hand wash and re-use whenever required.It will bring you a sense of comfort after wearing it. Size: 5*3.5cm/2*1.38inch. ?Package?:You will receive 4 pairs sickness bands. 2 Pairs grey+2 pairs black. ?Comfortable Material?: wristbands are made of polyester and elastic. High elasticity, comfortable to wear and not tight.