Here is the description template updated for a 3-piece set of 2x3 inch rectangular buttons, available strictly as pinbacks or magnets:

✨ Handcrafted Set of (3) 2x3" Buttons

Add a bold, vivid splash of style to your favorite gear or grab a unique, thoughtful gift! This set of three 2x3 inch rectangular buttons features high-quality, high-detail designs that really stand out compared to traditional round buttons.

Whether you're decorating a jacket, backpack, or tote, or adding custom flair to your fridge, locker, or office filing cabinet, these large rectangular sets make an incredible statement!

🎨 Choose Your Backing Style

Select your preferred style from the drop-down menu during checkout:

• 🧷 Pinback Buttons: Fitted with a strong, secure metal pin backing—ideal for denim jackets, canvas bags, backpacks, hats, and lanyard straps.

• 🧲 Magnetbacks: Fitted with a strong magnetic backing that stays firmly in place on fridges, magnetic whiteboards, toolboxes, and metal lockers without poking holes!

(Note: This specific 2x3" rectangle listing is offered exclusively in Pinback and Magnetback options.)

📏 Size & Quality Highlights

• Dimensions: 2" x 3" rectangular format (lots of display surface for sharp, detailed graphics!).

• Finish: Sealed with a crystal-clear, durable Mylar (PET) film for a high-gloss, scratch-resistant finish.

• Handmade Care: Carefully printed, hand-pressed, and quality-inspected in-house.

📦 Packaging & Shipping

• Protection: Your 3-piece rectangular button set comes safely sealed in protective packaging.

• Shipping: Shipped securely via USPS Ground Advantage inside a padded, bubble-lined envelope to ensure your items arrive safely and with tracking.

Thanks for looking and supporting handmade!

⚠️ Important Product Safety Information & Materials Disclaimer

PLEASE NOTE: All items in our shop—including pinback buttons, magnetbacks, flatbacks, pocket mirrors, keychains, and bottle openers—are intended as decorative novelty and utility items for adults. Please review the following safety warnings and material details before purchase and use.

🚸 Choking Hazard & Small Parts

• Age Recommendation: Products contain small parts and are NOT intended for children under 3 years old (recommended for ages 12+).

• Keep all items, packaging, and small components completely out of reach of infants, young children, and pets.

🛠️ Materials & Metal Composition

Our items are manufactured using standard commercial components that may include the following materials:

• Metals: Tinplate steel, zinc alloy, aluminum, iron, and brass.

• Plating & Coatings: Nickel-plated or chrome-plated metal finishes (pins, keychains, rims, and bottle opener inserts).

• Plastics & Glass: Mylar (PET) protective film, plastic/ABS backings, neodymium or ferrite magnets, and real glass mirrors.

If you or the recipient have severe skin allergies or metal sensitivities (such as a nickel allergy), please exercise caution when handling metal components directly against bare skin for extended periods.

⚠️ California Proposition 65 Warning

(Required for California residents pursuant to state law)

WARNING: This product can expose you to chemicals including Lead, Nickel, and/or Chromium, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

🧲 Magnet Safety (Magnetbacks)

• Medical Devices: Magnetback products contain strong magnets. Keep them away from pacemakers, ICDs, or other implanted medical devices, as magnetic fields can interfere with their operation.

• Electronics: Keep away from magnetic media, hard drives, credit card magnetic strips, and sensitive electronics.

• Ingestion Hazard: Swallowed magnets can stick together across intestines causing severe infection or fatal injury. Seek immediate medical attention if magnets are swallowed or inhaled.

🧷 Sharp Points & Functional Edges (Pinbacks & Bottle Openers)

• Functional Sharp Objects: Pinback buttons feature functional sharp metal pins. Handle with care when attaching, removing, or adjusting on clothing, bags, or fabrics.

• Bottle Openers: Metal components feature rigid, functional edges designed for opening caps. Use with appropriate care.

🪞 Mirror Care (Pocket / Mirror Backs)

• Pocket mirrors contain real glass. Handle carefully to prevent drops, cracking, or shattering.

• Discontinue use immediately and dispose of safely if the glass becomes cracked, chipped, or broken.

📝 General Disclaimer & Terms

• Intended Use: Items are designed strictly for their stated decorative or functional purpose. The seller assumes no liability for injuries, property damage, fabric snags, or misuse resulting from improper handling.

• Variations: Handcrafted production processes and display variations mean physical colors, alignment, and slight surface texture may differ marginally from screen previews.