Half of the strip is not in English. Why?

The information strip headings are in six languages so you have international protection when abroad.

Is this strip waterproof?

No. This is a paper strip intended to go inside a Talisman necklace or bracelet. My husband has an SOS bracelet which this strip goes inside with all his medical info on. I write the info in indelible ink & after 30 years of use it the bracelet has never leaked. The strip has been changed over the years as his information has changed. You do need to check the rubber seal in the bracelet every now & then to ensure it is still waterproof. Hope this helps.

Can anyone tell me is there plenty of room to write down lots of things

Thank you for your question, the information strips can fit the following information onto them;NameAddress3 telephone numbersReligionBlood GroupAllergiesVaccinesMedical Conditions2 extra lines for any other informationYou do have to write quite small to fit all of this information onto the strips.