Download the HP Sprocket app to add borders, emojis and photo captions. Then save the picture and WhatsApp // Telegram to me. Pictures can be printed to either photos or stickers. Similar to Polaroid photos. Printed size: 2 x 3" (5 x 7.6 cm) No minimum quantity & free normal postage for 5 pieces and above. Do note that printed photo will differ slightly from the original picture due to the instant printing technology. Printed photos can be seen from the first picture in this listing.