To Swap or Not To Swap?We now have two types of Grips: New Swappable PopGrips and our Original PopGrips. Swappable PopGrips allow you to swap out your PopTops, allow for wireless charging, and have all the same perks as our Original PopGrips.Specs:New PopGrip and PopTop designs allow for easy swapabilityNow wireless charging compatible through easy removal of the PopTopOffers a secure grip so you can text with one hand, snap better photos, and watch cat videos hands-freeFunctions as a convenient stand so you can watch videos on the flyRepositionable and sticks to most devices and cases (but may not stick to silicone or waterproof cases)Allows for hands-free use with the PopMounts. Compatible with all mounts sold todayDimensions: 39.74 mm diameter x 7 mm H and 24.25 mm H expandedSTICKS BEST TO SMOOTH HARD CASES.Will NOT stick to SILICONE, HIGHLY TEXTURED CASES, and many SOFT cases. Disc included for sticking directly to glass-backed phones.