Shipping is planned via Yu-Packet and delivery is expected in 2-3 days. Tracking number included, same-day shipping available. Two sets of 4 pieces are 1300 yen. If you would like to purchase two sets, please let me know in the comments and I will change the price. Thank you. This is a set of 2 replacement filters for the Repronizer Lumielina dryer. Compatible models: 3D Plus (White & Blue) 4D Plus 7D Plus Basically, delivery is expected 2-3 days from the shipping date, but sometimes delivery may be delayed by about a day (delivery to remote areas, some islands, etc. may take several days to a week). Thank you.