Size is approx: 10 by 5.7 by 1 cm Additional product info:Introducing CHIP-POP Pikachu!- If you are using a MagSafe-compatible iPhone or case, you can directly attach this product. – For non-MagSafe iPhones, cases, or Android devices, clean the attachment area of dirt and oil, peel off the release paper from the outer frame on the back of the product, and attach it with the adhesive sticker (do not peel the black circle part in the center on the back).- Please note that the adhesive sticker is strong and cannot be repositioned.- Wireless charging with a MagSafe charger can be performed while this product is attached.- When using wireless charging with this product attached, the charger may become hotter than usual but it is not a malfunction.- Do not apply strong force when this product is attached, as it may cause the device to drop.- When using this product as a holder, confirm that it is securely attached to the device.- If using this product with a non-MagSafe iPhone (811, SE series), position the device’s center and the product’s center to match. If the center is misaligned, charging may not be possible and the product may overheat when using a MagSafe charger.- When attaching this product to an Android device for wireless charging, align the center of the wireless charging Magnetite inside the back of the device and the center of the product.- When removing the product attached with a sticker, gently peel it off from the edge of the adhesive surface. Adhesive residue may remain on the surface after removal.