Does this have holes in the corners for the velcro straps of the portacot to fit through?

Hi Liz, thank you for your inquiry, the portacot mattress protector is fitted so it completely covers the internal portacot mattress, this is not a part of the portacot itself. We hope this helps. if you follow the link https://www.babyonthemove.co.nz/store-locations/ this will take you to our online store finder. Here you can find contact details for your nearest Baby On The Move Store where one of our team experts will be happy to assist you in your product search and help answer any further questions you may have.