I maintain it with Renapur. There are no buttons. ・Please check the condition in the photos. ・To prevent returns, refunds, and complaints, the product condition is set to the lowest possible. ・If you have any concerns, please comment before purchasing. ・Please refrain from returns or refunds after purchase. There are people who can't read Japanese and try to get a refund even though it's stated. Only those who understand, please purchase. ・Please refrain from purchasing if you are overly sensitive. There are people who are sensitive about the product condition or the seller's attitude even though it's stated. Those who cannot read or understand Japanese, please really refrain. Please understand. ・For price negotiations, please specify the amount, which makes it easier for me to respond. ・I'm more likely to offer a discount if you purchase multiple items. ・If you are purchasing multiple items, please comment or request a combined purchase before buying. ・For single item purchases, you can buy immediately. ・By the way, I am also selling on other sites, so I may cancel the listing if it sells there. Lewis Leathers Schott Langlitz leathers VANSON AERO leathers PETER'S JAMES GROSE BACK LASH STRUM The Real Macoy's BUCO 666 Black Means SEVESKIG DOUBLE HELIX Y'2 leather Buzz Rickson's DAPPER'S RAINBOW COUNTRY MOTO JELADO GLADHAND BILT BUCK TENIIN WORKS FLAT HEAD ADDICT CLOTHES KLOOTCH KADOYA A leather FINE CREEK LEATHER Liugoo leather FREEWHEELERS DURABLE