Flat Back Earrings

Two measurements matter: post thickness and post length. A thickness of 1.2 mm is common for cartilage piercings. For lobes, 1.2 mm suits many piercings, but some need a thinner post, such as 1 mm: stick to the thickness that fits your piercing.

The length depends on your anatomy. At Solstice, we offer an intermediate size of 7 mm. The measurements below are a guide and may vary from one ear to another.

Need a shorter, longer or thinner post than the one supplied? Contact Robin with the model and the dimensions you would like instead of the 7 mm post. If the jewellery does not fit when it arrives, you can also ask us for another suitable post.

Our threadless replacement post comes in several sizes, which you can select on the product page. It fits compatible threadless ends; for a threaded stud, contact Robin to choose the right post.

The flat back is a small disc that sits against the back of your ear. It protrudes less than a ball back or butterfly fastening and spreads pressure more evenly, often making it more comfortable when you lie on your side.

For jewellery you like to wear every day, it is a discreet, practical option. Its smooth surface is also easier to clean. Comfort depends on the post length too: the disc should sit against your ear without pressing into it.

None of our studs are externally threaded: there is no screw thread on the part of the post that passes through your piercing. This section stays smooth to avoid a thread rubbing against the skin when you insert or remove the jewellery.

We offer two systems: internally threaded, where the decorative end screws into the post, and threadless, also known as push-fit, where the end is held in place by a push-fit connection.

We often favour threadless fittings for larger decorative ends, partly because they are easy to use. A push-fit end may come loose if pulled firmly; this does not, however, guarantee protection if it catches on something. A screw-in end stays attached as long as it is properly tightened. The choice depends on your preferences and the model.

Our studs can be worn in healed lobe, helix, tragus, conch, flat and anti-helix piercings, depending on the jewellery’s dimensions and your anatomy. Rook and daith piercings generally need a curved shape or a suitable hoop.

At Solstice, we particularly love a stud in the third lobe piercing, tragus or flat: a delicate touch of light that rounds off an ear stack beautifully. Choose the placement you like.

Our titanium piercing jewellery is hypoallergenic, and our jewellery is checked by a laboratory. The material and finish are two separate details: you can find both in the specifications for your chosen model.

Hypoallergenic and nickel-free, our titanium is laboratory-tested. It resists oxidation and the dark tarnishing associated with silver, helping it retain its shine over time, including when worn in the shower, during exercise or at the beach.

Remove your jewellery and clean it with lukewarm water and a little mild soap, then rinse and dry with a soft cloth. Avoid abrasive products and cosmetics.

Yes, in healed piercings. Flat-back studs can be comfortable to sleep in thanks to the small disc that sits against your ear. A post suited to your anatomy can help reduce pressure on the skin.

Yes, in healed piercings. The titanium used in our studs does not rust and is highly resistant to tarnishing.

Our gold-tone models also have our EverGold coating, designed to help preserve their shine and colour over time, including with everyday wear.