Size approx : 4.2*4.2*2cm
Please take note of the size before purchase!
Please note that this item does not close super tight!
Please understand that factory defect can exist in every production! We will try to ensure our quality of products before we mail out the items. 
The cover will drop if you turn upside down.
No refund of Shipment Fee !!
Please order if you can accept the above condition. Thank you ! 
Every 3pcs - $1.15 Shipment Fee Via Normal Mail
Every 1-15pcs - $ 4.90 Shipment Via Smart Pac