Caps White Screw On R3/28mm 5 x 100

28mm R3 White Screw Cap 28mm R3 plastic Polycone screw top cap, to fit glass Sirop bottles. The liner is coned shaped which forms an exceptionally tight seal as the liner molds to the top of the bottle eliminating leakage, whilst creating an airtight seal. Makes this screw cap ideal for storing medicines as it reduces the risk of contamination. • Compatible with many of glass bottles with 28mm neck • Pack of 5 x 100