Thank you for viewing! This is a special pop-up card featuring a 3D-designed birthday cake that pops up in a three-dimensional way. When you open the card and press the switch, the cake lights up with LED lights, creating a surprise! It lights up after pulling out the white strip and pressing the switch. Perfect for special birthday gifts or when you want to make your message extra special. A message card and envelope are also included, so you can use it right away. 【Set Contents】 ・1 LED light-up birthday pop-up card ・1 "Happy Birthday" message card ・1 dedicated envelope ・Built-in battery included (ready to use) 【Size】 Height: Approximately 14.5cm Width: Approximately 14.5cm (Please refer to the image) 【Condition】 Brand new, unused *Will be shipped in simple packaging.