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, UK and the EU (orders >US$179)
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)
