I've been using this with a penlight! I've lost the sparkly sheet from the back, so it's not included ( ; ; ). I think it's the same size as the ones sold online, so please prepare your own. Please refrain from purchasing if you are sensitive to items stored by amateurs. Immediate purchase is welcome! I'm also selling a lot of Momokyun goods! I'll give you a discount if you buy multiple items ᐡ⸝⸝⊃ ·̫ <⸝⸝ᐡ