Database Search Engine / Comparison Engine

I have about 100 items that I would like to be able to add to a database along with numerical and text characteristics, such as length, width, height, price, name, etc. I would then like to have a web-based questionaire that will help me find the item I would like. For example, the questions could ask: 1) What is the max size? 2) What is the minimum length? 3) Is there a specific color that you must have? and so on. This would be something that I could add onto later. I would like to be able to add items to the database.