This is attachment grease for baseball gloves. Please warm it up well with a hairdryer or similar before use. If using a microwave, remove the lid before heating. Please refrain from purchasing if you are concerned, as this will be a simple packing job by an amateur. It will be shipped via Yu-Packet Post Mini. Product Name: Attachment Grease for Gloves Contents: Approximately 30g (for about 2 gloves) [Attachment Grease] ・This grease connects the catching surface and the palm lining of the glove. ・Ideal for refreshing gloves that have lost their firmness. Why not replace the grease at the same time when replacing the glove laces? ・If you have any concerns about the product's condition, please feel free to ask questions. ・Instant purchase is welcome.