Name: BC Nut Strap
SKU: nustrap
Availability: InStock
Rating: 4.83 (6 reviews)

Girth Calculator

Take the circumference of the sleeve and divide that by 3.14. This will convert the circumference to the diameter of the sleeve for the rest of the equation (For example lets use the Barney sleeve which has a circumference of 5.6", divide that by 3.14 which will give you a diameter of roughly 1.8")
Take that 1.8 and subtract the interior opening you will have cast into the sleeve. (For the example use 1.125" diameter interior opening, 1.8 - 1.125 = .675". .675" is the thickness of the silicone in the shaft area of the sleeve).
Take the difference from step 2 which is .675 and add the diameter of your penis (for example say 1.7" diameter penis plus .675 = 2.375" in diameter once the sleeve is on. This number can be safely reduced by 10% to reflect variables that will inhibit that much expansion. 2.375 x .1 = 2.14" girth expected once the sleeve is on.

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Help Ordering?

Go to our How to Order page to view our tutorial guides, for all the info you will need to help place your order. Need Blissfull Creations help? If you need us to give you Sizing and Sleeve recommendations, please fill out our Customer Support Form.

More Info

Blissfull Creations specializes in custom made realistic and fantasy penis sleeves/extensions for men and your toys. Now, you can add inches to your length and girth depending on which sleeve you choose. The fit of each Blissful Creation is perfect and is as comfortable as possible, because each one is individually custom made. We have no standing stock. Above all, your safety is our priority. Therefore, all Blissfull Creations penis sleeves and accessories are third party tested and certified as skin safe. We only use the highest quality platinum set, medical grade silicone, which is all manufactured in the United States. To ensure you are getting the highest quality silicone we can offer, we have a proprietary blend silicone and do not cut or thin any products. In addition, one of the best things about our sleeves it that they stay put. You don’t have to mess around with an uncomfortable nut strap or harness, because our sleeves do not slide off during use and are therefore extremely comfortable.

Handmade
Ships from a small business
USA made in Ohio
Materials: Silicone, Durian

Shipping

Blissfull Creations currently offers DHL, UPS and USPS for international shipping options. Once a package has been handed off to the courier you selected we are unable to intercede with that courier on your behalf. We recommend contacting the courier directly for their assistance in correcting any issues they may be experiencing. We do not collect customs, duties, taxes or tariffs on international orders. If these are required by the receiving country, it is up to you to pay those fees. The courier should contact you for collection of any fees associated with your delivery. You will not pay any US tariffs, you are only required to pay tariffs if the receiving country has placed tariffs on US manufactured goods. We can ship to countries where adult novelties are prohibited but if the package is confiscated there is nothing we can do about it and all risk of loss is on the purchaser. Please take the time to know the laws of your country in relation to what is allowed for import. We will not alter customs forms to reduce taxes and duties or to alter the item description, both of those actions are illegal.

6 reviews for BC Nut Strap

Rated 4 out of 5

Matt M. – April 14, 2024

I assume this is a quality product like everything else BC makes. I bought this thinking I might need it. Every other cheap sleeve I had used a nut strap. I tried the BC sleeve without the nut strap. It stayed on so no need for me to try or used the nut strap.
Rated 5 out of 5

Mikey Howley (verified owner) – March 25, 2025

great product i know its not needed but for the longer sleeves it keeps it nice and firm
Rated 5 out of 5

Matthew (verified owner) – August 8, 2025

Just as described. Works great for larger girth. Wish they had a smaller version for slimmer sleeves.
Rated 5 out of 5

mikey howley (verified owner) – November 3, 2025

GREAT and reliable if u can get sil poxy to attach it to the sleeve it’s a game changer
Rated 5 out of 5

Anonymous (verified owner) – November 4, 2025

Great
Rated 5 out of 5

Sean G. (verified owner) – January 12, 2026

Definitely not needed, but I really wanted to try it out… glad i did! Fits perfect on thicker sleeves and really helps keep the sleeve from flopping around… the nut strap feels great too! I would recommend if curious about it!