Just too small.
Just make sure you order bigger than you think.
The Oval Ballstretcher is a beautifully crafted 2 piece stainless steel stretcher, with a 35mm internal diameter hole.
The Stainless Steel rounded edges really make these ball stretchers stand out yet they stay simple with their split ring design.
The ball stretcher is opened and closed with one bolt that can be screwed or unscrewed with a standard-size Allen key (included).
The Oval Ballstretcher is available in three sizes all with a 35mm internal diameter hole.
Just make sure you order bigger than you think.