Adjustable Ring Sizer and Record Card
This soft plastic ring sizer is designed to help you find your ring size at home before ordering. Marked with UK sizes A–Z, it adjusts comfortably around the finger to give a quick and accurate measurement.
Each ring sizer is paired with a double-sided THEA card, with space to record the size of every finger on both your left and right hand. A keepsake card to accompany your jewellery collection and make future ring selections effortless.
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Details
Shipping
Processing time for this piece is shown above and is not included in the delivery times below. Tracking is emailed as soon as your order ships.
Standard: Royal Mail Signed For, 3-5 working days after dispatch
Express: Royal Mail Special Delivery, next working day after dispatch
Free UK tracked delivery on orders over £150.
International: Royal Mail International Tracked, delivery times vary by destination
Return policy
We hope your new piece feels just right. If this isn't the case, we accept returns within 14 days of delivery, unworn and in original packaging. Return postage is the buyer's responsibility unless the item is faulty.
Manufacturing
Handmade in small batches in the UK. Precious metals, nickel and lead-free. Presented in recyclable Thea packaging. Made to be worn and loved for years to come.
Hand crafted
made to last
precious metals
small batch
Styled With
THEA JEWELLERY
STUDIO
Contemporary jewellery meets the charm of antique treasures
THEA is a maker-led jewellery studio working in small, considered production runs. Pieces are handcrafted using traditional techniques and drawn from natural forms, ancient artefacts, and personal memory, edited down to their essential gesture. The result feels ancient, soft and worn-in but reads as modern.