PRACTICE IS NEEDED TO APPLY THESE BECAUSE OF SIZE NO REFUNDS WILL BE PROVIDED BECAUSE OF USER ERROR PLEASE NOTE THAT COLOR MAY VARY SLIGHTLY. Size of each wrap -Length: 2.25 Width: 1.25 Meant to be cut to the size you need! YOU CAN USE THE SET FOR ONE REGULAR PEN OR TWO BEAD PENS. NOT ALL PENS CAN BE USED PLEASE DO RESEARCH ON A GOOD OPTION FOR YOUR BUSINESS!