The longest stretch SQUEEZE-STYLE bigger ballstretcher, GYROBALLS super-stretcher from hünkyjunk. GYROBALLS is a soft, stretchy blubbery outer-hourglass-curving ballstretcher with eight super-stretch ribs for max stretch in a taller ballstretcher—the ribs keep the squeeze down so it feels like grippy tugging the length of your sack. Based on the all-time best ballstretcher SQUEEZE, this one is a bit taller, a bit wider, for medium-to-larger nutsacks. The SQUEEZE-based design has more grip in the middle and less at the nut/sack openings... all with a rubbery fat lip for longer comfort. GYROBALLS is lighter than other larger ballstretchers for longer stretch time, BRONZE color is glossy metallic flexTPR for those golden nuggets... all other colors are our custom Plus +SILICONE mix with a lush, dull velvet finish and a warm fleshy feel perfect for your sack. Hünkyjunk makes the good gear better—we design for your pleasure.INFO: Taller hourglass fit squeeze ballstretcherEight ribs keep the rubbery tug strongFat rim for nut comfortSoft stretch for longer wear stretchPlus+SILICONE matte velvet finish silicone/TPR blendMetallic bronze glossy flexTPRMEASUREMENTS/WEIGHTS Width: 2"/ 5 cmDepth: 2"/ 5 cmOuter circumference: 6.75"/ 17 cmInner Circumference: 3"/ 76 mmProduct Weight: 1.8 oz/ 51 gPACKAGING DIMENSIONS: Height: 5.5"/ 14 cmWidth: 4.5"/ 11.5 cmDepth: 3"/ 7.5 cmTotal Weight: 2.5 oz / 71 g