Repeatedly Usable Erasable Work Card Note Accessory, Dual Layout Silicone Neck Hanging ID Badge Strap, User-Friendly Writing And Cleaning Design Easy For Daily Use, Slim Vertical Overall Design Fashion And Practical In Daily Matching, Reliable Hanging Performance Prevent Work Certificate From Falling Off, Widely Applicable In Medical Working Environment And Ordinary Office Scenes, Practical Daily Necessities To Improve Daily Working Convenience