Ranyi Double Folding 360 Rotating Ring Holder Stand Mount Compatible with BOOX Palma 2 / Palma2 Pro/VIWOODS AiPaper Reader/Bigme HiBreak Pro Color Mobile eBook Reader/Cell Phone & Smartphone

["Double folding 360 rotating ring holder stand compatible with BOOX Palma 2 / BOOX Palma2 Pro / VIWOODS 6.13\" Carta1300 AiPaper Reader / Bigme HiBreak Pro Color mobile ebook reader / most cell phone & smartphone.","Adjustable 360 rotating double folding ring holder stand mount, easily adjust the angle for comfortable access and viewing in different positions.","The powerful spring ensures a tighter clamping force, makes the ring holder stand securely hold your mobile ebook reader and cell phone.","Made of high quality plastic and metal material, non-slip textured metal sheet which can combine with magnetic car holder perfectly.","The unique design and novel appearance makes your mobile ebook reader and cell phone catch eyes, ring holder dimensions is: 3.15*1.42*0.98 inches."]