Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to make your own iphone case [title] Consider sewing an old necktie into an iphone pouch. [step] This method is perfect if you're looking for a stylish way to carry your iphone, but you aren't concerned with using the phone while it's inside the case. This is a great opportunity to " upcycle " and re-purpose something that you might otherwise throw away.

Ending1: You can find one of these online for just under $20. [title] Sew the piece in a matching color to your iphone case. Ending2: To make your iphone pouch, you will need : [substeps] A necktie that matches or exceeds the width of your phone. Pick out a tie that catches your eye. Ending3: [substeps] An old necktie is specifically made for use in cases where the case lid is missing. Prying open the lid of the case will expose all of the material inside. Ending4: [title] Find a cheap motorola swivel case, like a 32020. [step] It will work great because it won't have any grooves or dents.

Answer format: ending1/ending2/ending3/ending4