Make your machine can use other brand dildos
Designed for 3XLR connector machine
Easy to install, just insert it on the original connector
Very Sturdy，made of metal
Please do not use it with big dildos
Size:Vac-U-Lock
Designed for machine with 3XLR connector， no more need to bear lower quality attachments, But it may not suit for big dildos, because cheap machine may not have a sturdy 3XLR connector .