Hi Zuzka,

Sorry, the weight couldn't be known through the tracking number. You need to contact the seller to ask. The seller shipped the package on May 11 and it will leave China recently for Slovakia. It takes about 30-60 days to be delivered in normal.

Number: RV392598515CN
Package status: In transit
Country: China -> Slovakia
Destination:
2020-05-12 11:14, Departure from Outward Office of Exchange
2020-05-11 20:53, Item posted at post office
Origin:
2020-05-13 17:36, Guangzhou, delivered to air transport
2020-05-13 02:16, Guangzhou, arriving at Guangzhou International Center (via transfer)
2020-05-12 20:53, Guangzhou, leaving the Guangzhou International Center, the next stop , Guangzhou International Center (via transfer)
2020-05-12 11:14, Guangzhou, Guangzhou International Center has been exported directly sealed
2020-05-12 09:35, Foshan City, arriving at Foshan Delivery Processing Center
2020-05-12 09:34, Foshan City, leaving the International Small Pack Processing Center, the next stop , Guangzhou International
2020-05-11 20:53, Foshan City, "International Small Bag Processing Center" has received