Blue Warning - Contents May Cause Extreme Happiness Parcel Stickers

Blue "Warning – Contents May Cause Extreme Happiness" Stickers – Round | 25mm, 37mm, 50mm | Fun Packaging Stickers

Make your packaging stand out with a cheerful and vibrant blue twist using our blue “Warning – Contents May Cause Extreme Happiness” stickers! These ready-to-post round stickers are perfect for small businesses, handmade brands, and creatives who want to add a fun, professional touch to their parcels.

Printed in bright blue on glossy sticker paper, these stickers are ideal for sealing tissue, decorating packages, or adding a delightful finishing touch to every order. A playful way to create a memorable unboxing experience!

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✨ Product Features:

• Bold “Warning – Contents May Cause Extreme Happiness” message

• Vibrant blue colour – ready to post

• Matte finish with a subtle sheen

• Kiss-cut and supplied on easy-peel A4 sheets

• Perfect for sealing parcels, envelopes, and packaging

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📏 Available Sizes (per A4 Sheet):

• 25mm Round – 48 stickers per sheet

• 37mm Round – 34 stickers per sheet

• 50mm Round – 12 stickers per sheet

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🛍️ Ideal For:

• Small business packaging and order inserts

• Handmade gifts, boutiques, and creative branding

• Adding a fun and colourful message to parcels

• Creating a feel-good unboxing experience

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🎨 Looking for Other Colours?

This listing is for blue stickers, but this fun design is also available in: Red, Navy, Pink, Purple, and Yellow
Browse the full range of colours on our website to find the perfect match for your brand!

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⚠️ Please Note:

• These stickers are ready to post and not customisable

• Colours may appear slightly different on screen vs. printed stickers

• Orders are final unless there is a clear printing issue

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Add a touch of blue and a playful message to your packaging with our blue happiness warning stickers – the perfect way to make your parcels unforgettable!