Features: 1.100% brand new and high quality 2.Suitable for Helicobacter pylori HP test 3.The result should be indicated by the color and condition of the outer ring on the test strip 4.Test area turns red does not necessarily means you have an infection! 5.Infection is confirmed only when the outer ring of the test paper forms a red coagulation ring. Description: Product name: Helicobacter Pylori Test Paper Material: Paper Size:10.5*6.7cm/4.13*2.64in Color:As show Package Included: 1Pcs*Helicobacter Pylori Test Paper Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2. Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement