将任意额外实心阴茎与睾丸环尺寸添加至您的订单，或单独购买。
这些实心环仅兼容之前的 BON4M 系列型号（2017/2018）。
本页面提供 6 种不同尺寸可供选择。
从最小的 1.41″ 开始，依次为 1.57″、1.73″、1.89″、2.05″，直至最大环径 2.20″。
注意：如需多种额外环尺寸，请逐一选择。
选择所需环尺寸后，点击“继续购物”返回。
Shipping: All orders are shipped discreetly (both packaging and contents description) with FedEx from the Netherlands.
Free shipping for our customers from the US, EU, UK, Canada, Korea, India, China and Japan. (orders >US$79)
View our short instruction movies:
How to put on a BON4 stainless-steel chastity cage on a real dick
Good news! All hinged BON4M male chastity packages come with a Promo/gift for your Keyholder (select during check out)
