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Birdlocked Maxi Chastity Device

Out of stock
Key Features
  1. Chastity for the well endowed man
  2. Made from body friendly silicone
  3. Seven air holes for optimum air ventilation
  4. Great for active lifestyles: running, swimming, going to the gym
Designed for the well endowed male, the Birdlocked Maxi is silicone chastity excellence!

The ultra secure one piece design and seven air holes to provide optimum ventilation, the Birdlocked Maxi silicone chastity device is a comfortable long wearing body safe device. The Triangular shape to the cock ring is ergonomically designed to sit comfortably behind the testicles.

The solid yet lightweight device is easy to put on and leaves the wearer 100% secured- until it's playtime of course!

Dimensions Maxi model | Silicone 100% natural Total sheath length: 4.13 inches (105 mm)
Ring length: 1.18 inches (30 mm)
Sheath length: 2.95 inches (75 mm)
Tube diameter: 1.37 inches (35 mm)
Number of air holes: 7
Minimum silicone thickness: 0.15 inches (4 mm)

Supplied with tote bag, its plastic rivet, transparent locking strap, a stainless steel padlock (15mm) and 2 keys

How to choose the right size?

Most people will use a ring with a 45mm diameter. Here is a 4 step procedure to help you find the right diameter for you.

  • 1. Use a measuring tape or a string about 30 cm (12 inches) long, and place it around your scrotum and penis. Remember not to use elastic string, as this would skew the measurements.
  • 2. Make a double knot: the string should be tight enough to make it difficult for you to slip a finger under it, yet not so strong as to cut off the blood flow. Leave the string on for 5 minutes to make sure it is the right diameter.
  • 3. Cut the string with a pair of scissors, taking care not to cut yourself!
  • 4. Measure the length of the string divide by 3.14, and consult the following table to learn which is the right diameter for you.
Length in mmLength in InchesSize Birdlocked
149mm to 163mm5.83 to 6.41 inches50
164mm to 169mm6.45 to 6.65 inches53
More Information
ContentsBirdlocked Maxi, tote bag, its plastic rivet, transparent locking strap, a stainless steel padlock (15mm) and 2 keys
Does Not IncludeLatex, Phthalates
Inner DiameterTube diameter: 3.5cm (1.37 inches)
Length10.5cm (4.13 inches)
Product Weight0
Washing InstructionsBoil to sterilise, wash with hot soapy water


Royal Mail 48 - 3-5 working days (Free over £55) £3.95
Royal Mail 24 - 95% arrive next day (Including Saturday) £5.95
Royal Mail / DPD - Next day guaranteed or guaranteed nominated day delivery (Monday - Sunday) from £7.95
USA Delivery (Free over £55) £14.95
International Delivery from £8.95

Same Day Dispatch

You know what they say, "The early bird catches the worm"! Well, you don't have to be that early, simply place your order before 3.45pm Monday to Friday and it will be dispatched the very same day.

Discreet Packaging

We use discreet packaging so there'll be no telltale signs of what's inside when it is delivered. Here's what your parcel will look like

Discreet Packaging

Payment Privacy

Want to keep your UberKinky preferences our little secret? Well, all that you’ll find detailed on your receipt and bank statement is NES Mail order, our limited company name. We like to keep things on the down-low!

Free Returns

If you're not 100% happy and your product(s) are in a re-saleable condition (unopened), you can return them for FREE within 30 days of delivery to get a full refund.