An excellent module for a wholesale store or any other store that offers products with a few interchangeable attribute options. It will display products with 1, 2 or 3 attribute groups as a grid. 

It lets the customers quickly add multiple product combinations to their cart with 1 click, and see all the prices.

Radio buttons can be used for fast attribute selection without needing to enter a quantity.

You can control the order of attriubute groups (horizontal or vertical) and the order of the attribute items within each group.

You can display a color or texture (image) next to each attribute item.

You can display the grid on the page or in a popup.

You can add an additional attribute group, which will use a drop down menu.

It lets you copy attributes from one product to another, or to a category (to all the products in it).