# 21st Birthday Key Necklace Gift Box

> A 21st birthday key necklace gift box: a sterling silver chain, a key charm and six milk chocolate hearts for her.

- Shop: Next Day Gifts (nextdaygifts.co.uk), a UK gift shop
- Price: £28.49
- Availability: in stock
- Delivery: Dispatched in 1–3 working days · Royal Mail Tracked 24, 1–2 working days. Made to order and posted separately: £3.95 delivery, free over £60.
- Last order for Christmas: noon on Wednesday 16 December
- Returns: 14 days from delivery
- Free e-card: the buyer's message is emailed to the recipient on the first day the gift could arrive
- URL: https://nextdaygifts.co.uk/products/21st-birthday-key-necklace-gift-box-keepsake-jewellery-chocolates
- Details checked against the supplier's specification: 2026-10-08

## About this gift

Her 21st birthday key necklace gift box puts keepsake jewellery and chocolates into one present, ready for her big day. Daughters, granddaughters, sisters, nieces and best friends are all a good fit. It is a warm way to mark an exciting milestone.

Its sterling silver chain is 16 inch, and the key charm is 15 mm, in Tibetan silver with an antique finish. Six red foiled milk chocolate hearts come with it, and they are suitable for vegetarians and gluten free. Everything is presented in a simple white box with soft tissue paper.

On her 21st birthday, this key necklace gift box gives a keepsake and six chocolate hearts in one present. A sister, niece, granddaughter or best friend turning 21 gets a gift that marks the day. Pick the key necklace gift box for her 21st and make the milestone feel special.

## Key facts

- Sterling silver chain, 16 inch
- Key charm, 15 mm, Tibetan silver with antique finish
- Six red foiled milk chocolate hearts
- Suitable for vegetarians and gluten free
- Simple white box with soft tissue paper

## What's in the box

- 1 key necklace: 15 mm key charm on a 16 inch sterling silver chain
- 6 red foiled milk chocolate hearts
- Simple white box with soft tissue paper

## Details

| | |
|---|---|
| Contents | 1 key necklace, 6 red foiled milk chocolate hearts |
| Material | Chain: sterling silver. Charm: Tibetan silver with antique finish |
| Size | Chain 16 inch, key charm 15 mm |
| Dietary | Chocolate hearts suitable for vegetarians and gluten free |
| Packaging | Simple white box with soft tissue paper |
| Care | Eat the chocolates within 24 months |

## Questions

### How long is the chain?

The chain is 16 inch, and the key charm measures 15 mm.

### Is the chain sterling silver?

Yes, the chain is sterling silver. The key charm is Tibetan silver with an antique finish.

### Are the chocolates suitable for vegetarians and gluten free?

The six red foiled milk chocolate hearts are suitable for vegetarians and gluten free, and should be eaten within 24 months.