[REAL 18K GOLD PLATED]: You will receive 8pcs spring oval rings, real 18k gold plated on surface, ideal for making harnesses, clothes and luggage belts, handbags, purse, belting, lanyards, flat cords keychains, dog collars, webbing and lanyard, hang cards or other items as you like. Upgrade your accessories and explore your creativity with the reliable spring gate rings. [SPRING OVAL RINGS]: Metal spring key ring are designed for simplicity and convenience. With a sturdy trigger snap mechanism, can open and close smoothly and securely. Perfect for diy projects and everyday use. Spring gate rings are a must-have for quick and easy attachment to a variety of fixing points. Upgrade your accessories with the durable and reliable spring oval ring. [SIZE AND CONTNET]: 4 sizes of spring oval rings, 2 pcs/size, total 8pcs. Size1: 13x10x2mm(0.51x0.4x0.08in), inner diameter: 9x5.5mm(0.36x0.22in); Size2: 23x15.5x3.5mm(0.91x0.61x0.14in), inner diameter: 9x17mm(0.35x0.67in); Size3: 18x12.5x4mm(0.71x0.49x0.16in), inner diameter: 12.5x7.5mm(0.49x0.3in), Size4: 29x14.5x3.5mm(1.14x0.57x0.14in), inner diameter: 9x23mm(0.35x0.91in). Come with 1pcs plastic box. [PREMIUM MATERIAL]: Spring oval rings are made of brass with good quality, durable, sturdy and rust resistance. Real 18k gold plated on surface, shiny, bright and smooth, not scratch your item, not easy to fade or change color. ( Note: Strong spring gate ring, not recommended for intense activities like mountain climbing or rock climbing due to safety concerns) [UNLOCK CREATIVITY GIFT]: Delight in the endless joy of diy with metal spring key ring. Perfect for crafting enthusiasts, the spring gate rings make a thoughtful and unique gift for a friend. Spark their creativity and bring a to their face with this versatile diy accessory.