• Trifold Gym birthday card for Sister-in-Law featuring woman working out in the gym with rainbow splashes on a vibrant background; no envelope needed, eco-friendly design. Text on card reads: "Sister-in-Law Happy Birthday GYM Queen!" Image also shows Bare Cards "Push the Limit" Logo.
  • Video shows instructions on how to fold, write, address, stick and send the Push the Limit Female Gym Trifold birthday card that does not require a separate envelope.
  • Bare Cards Trifold Colorful birthday card for a gym queen with a woman lifting weights and text "Happy Birthday Sister-in-Law GYM Queen".
  • Bare Cards Female Gym Birthday card Insert Verse with the text "Happy Birthday Fitness Queen Sister-in-Law. Keep pushing the limits!" on a white background
  • Trifold Gym Birthday Card from the Push the Limit Range. Image shows the two posting covers. The front posting cover to the left shows an image of a gym and has place to write the name and address of the recipient and an image to show where to put a stamp if needed. The back posting cover also shows the same image and has the Bare Cards logo and tagline 'Naked and Free'. It also contains the barcode, website address, QR code for instructions, Patent Number and Retail Codes
  • Image shows the front posting cover for the Bare Cards Push the Limit Tri-fold gym Birthday Cards. There is a clear white rectangle for the purchaser to write the name or address of the recipient and an image to affix the stamp to. This is on a full colour image of a gym.
  • Self-seal back of envelope for Female Gym "Push the Limit" birthday card for Sister-in-Law PTL078 featuring a Barbell on a Gym background, QR code and Bare Cards branding.
  • QR Code which takes you to a video on the Bare Cards Website showing instructions on how to use the Tri-fold Push the Limit Greetings Cards.
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Female Gym Birthday Card for Sister-in-Law

Female Gym Birthday Card for Sister-in-Law

Push the Limit – Gym Queen Birthday Card for Sister-in-Law

Celebrate your powerhouse sister-in-law with this vibrant, self-sealing trifold birthday card that’s as bold and strong as she is! Featuring a stunning modern rainbow splash design and a fully-illustrated gym-themed scene, this card is a tribute to her strength, determination, and passion for fitness.

💪 Front Message:
“Happy Birthday Sister-in-Law Gym Queen!”

💖 Inside Panels:
Each fold reveals color-rich, fully illustrated posting pages with gym design and powerful insert verse which reads "Happy Birthday Fitness Queen Sister-in-Law. Keep Pushing the Limits!" with space for writing your heartfelt wishes or sharing proud memories that show how much she inspires you.

✨ Key Features:

Self-sealing tri-fold design – no envelope needed!

High-quality with bold, dynamic artwork printed on quality 300 GSM Card Stock in the UK

Size - Card measures in impressive 19 x 39 cm when displayed but folds to a 13 x 19cm card for easy and cost effective standard letter delivery

Simply scan the QR code on the back of the card for a video demonstration.

Perfect for sisters-in-law who live and breathe the gym life

Whether she’s smashing reps or setting new goals, this card lets her know she’s celebrated for every powerful step she takes. 

£3.25 GBP
£3.25 GBP
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