Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to measure a mattress [title] Take off any sheets, blankets, or pillows on your mattress. [step] You'll get the most accurate measurements when your mattress doesn't have anything on it. If you're measuring your mattress for fitted sheets or a comforter, and you have a padded mattress topper on your mattress, leave it on when you do the measuring.

Ending1: You'll know you're measuring the mattress if you see any attachment marks on the mattress. [substeps] Don't take the width and length of your mattress in just one " measure ". Ending2: [substeps] Don't see the label on your mattress listed below or in the instructions. Similarly, if the label tells you to measure a mattress for fitted sheets, don't buy it in a discount store. Ending3: [title] Measure from the left side to the right side of your mattress to get the width. [step] Use a tape measure or fabric ruler to do your measuring. Ending4: [substeps] Be careful not to put down a blanket when measuring, because this increases your risk of forgetting the measurements. You can tuck a sheet into the topper.

Answer format: ending1/ending2/ending3/ending4