- Great for : Installing shelves、 Hanging Pictures、 Decorating house<br />- Projects a 50 foot line<br />- Leaves no marks behind<br />- Built-in level bubbles<br />- Adheres to any surface<br />- Requires 2 x AAA batteries (Not Included)<br />- Very easy to use                                                                                                                                Dimensions: 4.49 in x 1.57 in x 2.36 in<br />Weight: 4.09 oz