JERK STROKER IS THE PERFECT SIZED MASTURBATOR THAT FITS EASILY IN YOUR HAND - THE WAY IT SHOULD. IT'S MADE OF SUPER SOFT, BODY-SAFE MATERIAL AND ENCASED IN HARD PLASTIC WITH AN ANTI-SLIP GRIP FOR SECURE HANDLING. THE COMPACT, OPEN-ENDED DESIGN FEATURES AN INSERTABLE DEPTH OF 4.75 INCHES, ACCOMMODATING ANY SIZE COMFORTABLY. WHETHER YOU PREFER A REALISTIC OR NON-REALISTIC SHAPE, THIS STROKER IS DESIGNED TO SATISFY.