This is a rubber bow for Kyudo practice. It's safe, with strings and sponge attached to prevent injury from the rubber's recoil or accidental release. The strings and sponge are already attached, but the item is unused. Brand: Yamabu Kyuguten Color: Beige Material: Rubber [Small] Handle Length: 30.5cm Grip Circumference: 8.2cm [Large] Handle Length: 30.5cm Grip Circumference: 9.1cm The large grip size has a large rubber attached, providing approximately 8kg of draw weight (at 85cm), while the small grip size has a thin rubber attached, providing approximately 5kg of draw weight (at 85cm). The grip section has two types: the standard "Kamaboko" shape and a "Hand Adjustment" type that makes it easier to focus on the outer and inner bamboo. The white thin rubber allows you to check the mouth split. #Kyudo #RubberBow #KyudoPracticeEquipment