Aerb 5in1 Nano Micro Sim Card Adapter Kit with Sander Bar and Tray Open Needle This Aerb 5-in-1 sim card adapter helps you convert Nano SIM card into Micro SIM or Standard SIM card, and Micro SIM card into Standard SIM card to support any device like Apple, HTC, Huawei, LG, Google, Samsung, Sony, Motorola and more The process is indeed fully reversible. You can use these nano sim card adapters quickly between different users and devices. The kit comes with a needle and a sand bar so you dont lose your tiny nano-SIM when converting The little adapter pieces are made from high-quality Acrylonitrile butadiene styrene and Polycarbonate plastic cut to precise measurements. So your SIM cards will fit in like a puzzle piece without getting loose The adapter kit are not only hard plastic but are also ultra lightweight. Your device wont feel the burden when you convert. Just stick in the SIM and start using. Theres no need to mess with tape or glue to hold the cards in place 100% satisfaction guaranteed: This sim card adapter kit is backed with hassle free 30-day money back or 2-year replacement warranty. Just buy with confidence