【Due to shipping considerations, please purchase this item as a set of ① and ②. Purchases of only one part will be cancelled.】 Purchased on Rakuten in 2019. I've mostly only used the 1.25kg plates, and the frequency of use has been low, so I've decided to sell them. Regarding the red rubber rings on the plates, they've become somewhat whitish, possibly due to aging, but they were like that from the time of purchase. The 2.5kg and 5kg plates have hardly been used. However, the rubber rings mentioned above have become whitish. Please understand that these are used items. Please refrain from purchasing if you are sensitive to this. Thank you.