① Transparent A4 size clear file - Type: Clear file - Size: A4 - Number of pockets: 20 - Color: Transparent ② A4 size transparent plastic refill - Type: Refill - Size: A4 - Material: Plastic - Color: Transparent 10 sheets per pack x 4 sets Purchased from MUJI and stored. The backing sheets (10 sheets per pack) of ② may have some discoloration, but the refills are in good condition. *① and ② are separate products. Please note that they cannot be used as a set. Please understand that these items have been stored at home. Thank you.