Extremely weak. You don't even need tools to bend them, which means a slight tug and they pop open. Don't buy if you make jewelry, especially if you sell jewelry, because you will disappoint customers. By the way, I never leave reviews, so you really have something to say when you leave it.
50-Pack Necklace Chains For Jewelry Making With Lobster Clasps - 18 Inches Bulk Cable Chain In 10 Colors For Crafting By SANNIX
24 Review
30Pcs EuTengHao 9X5.5Mm Silver Pin Keepers Locking Pin Backs Clasp Lock
27 Review
Ultra Tiny Pre-Cut Silver Solder Chips: 0.5Mm X 1Mm X 0.25Mm (Qty=1500) For "Easy" Density
27 Review
18-Gauge Tarnish Resistant Real Gold Plated Copper Wire - Perfect For Jewelry Making!
26 Review
Get Bulk White Poly Mailers: 5000 Bags Of 9X12 Size By IMBAPrice
31 Review
Hedi 6Mm Purple Color Pearl Beads Rosary With 6Pcs Our Rose Our Facther Beads
31 Review
Aquabeads Beginner Arts & Crafts Bead Kit For Kids - 900+ Pieces Carry Case Set
26 Review
UCGOU White Poly Mailers 9X12 Inch Pack Of 200 - #3 Strong Shipping Bags For Boutique Packaging, Small Business, Books, And Clothes - Waterproof, Tear Proof, Self-Seal Adhesive Postal Envelopes
35 Review