This is an Oakley golf pouch. I think it can be used to store rangefinders, poles, etc. It has not been used on the course, but it has been opened and the packaging is missing, so this is the condition of the product. The size is about 16cm x 12cm. The inside is made of a material that is resistant to scratches. It does not have a carabiner, so I recommend purchasing one separately at a 100-yen shop, etc.