This is a boss-type freewheel removal tool. It is compatible with Shimano FW30. Packaging is simple, with bubble wrap only; no excessive packaging will be used (sent via standard mail). As this is an imported item, please refrain from purchasing if you have concerns about the quality. ※ Immediate purchase is possible. ※ Price negotiation is not possible. ※ Sent via non-standard mail. When purchasing, please allow sufficient time so that the delivery date does not fall on a weekend or public holiday. (Please check the Japan Post website to "Check Delivery Days.") ※ Immediate purchase is possible. ※ Price negotiation is not possible.