The opening measures 5" x 2 1/2" x 3/4".
This item is brand new even though it dates from several years ago. It has never been used and is in perfect condition.
I ship free within the USA on the same day as receiving payment, using recycled packaging materials whenever possible.
Please note, I am an individual seller and though I strive to avoid errors I do sometimes make them. I always wish to correct any mistake or miscommunication as best as possible. Please contact me through eBay should there ever be an issue with a listing or purchase because I want to make it right.