Sirdar
✓Price
$19.99
Jafaharug 20Pcs 5 Styles Elastic Collar Extenders, Black White Silver Button Neck Extender for Mens Dress Shirts, Formal Suit Tie Accessories to Add Extra Half to One Inch Collar Space
★★★★★
$19.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
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Thousands of happy customers
About this item
- You get total 20 collar extenders split into five distinct styles with four pieces for each design, available in black, white and silver three classic colors. Every extender measures only 10mm in diameter, compact enough to be hidden neatly under collars or neckties without ruining your neat formal outfit appearance.
- These extenders are made of durable zinc alloy and high-strength plastic, featuring great tensile and wear resistance to stand long-term repeated daily use without bending or breaking easily. Premium harmless raw materials will not scratch shirt fabric or irritate skin, easing buyers’ common worries about poor raw material and quick damage.
- Single extender can expand neckline space from half inch up to one inch, two pieces can be combined together for larger extra room if needed. Flexible elastic structure fits most varied shirt collar sizes and saves you from replacing tight uncomfortable dress shirts completely.
- Invisible slim design perfectly fits men and women for business meetings, wedding ceremonies and daily office wear, matching formal suits, casual shirts and various tie collars. Hidden installation keeps your costume tidy and brings all-day comfortable wearing experience on all kinds of occasions.
- No sewing or complicated tools needed for installation, just hook the extender onto original shirt button and fasten the button through eyelet quickly. Our reliable after-sale team supplies effective targeted solutions promptly once defective items arrive after parcel delivery.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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