Feature: Complete packageOur set includes 24 cards and 24 heart-shaped crystals in 8 different types. This ensures variety and uniqueness in each gift. Easy attachmentWe provide 30 pieces of transparent, making it effortless to attach the crystals to the cards. No additional tools or adhesives are needed. Unique Valentine's giftShow your loved ones that they are a real gem with our cool rock-themed Valentine's gift. It adds a fun and unique touch to traditional gifts. Versatile for any eventOur set is perfect for classroom exchanges, preschool or elementary school parties, or any Valentine's event. It brings joy and excitement to both kids and adults alike Specification: Package Included: 24Pcs x Stones 24Pcs x Cards 30Pcs Glue Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. ( 1 inch = 2.54 cm )